128518572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 288

約数和(自身を含む): 424714752

約数和(自身を除く): 296196180

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 23, 26, 28, 34, 39, 42, 43, 46, 49, 51, 52, 68, 69, 78, 84, 86, 91, 92, 98, 102, 119, 129, 138, 147, 156, 161, 172, 182, 196, 204, 221, 238, 258, 273, 276, 294, 299, 301, 322, 357, 364, 391, 442, 476, 483, 516, 546, 559, 588, 598, 602, 637, 644, 663, 714, 731, 782, 833, 884, 897, 903, 966, 989, 1092, 1118, 1127, 1173, 1196, 1204, 1274, 1326, 1428, 1462, 1547, 1564, 1666, 1677, 1794, 1806, 1911, 1932, 1978, 2093, 2107, 2193, 2236, 2254, 2346, 2499, 2548, 2652, 2737, 2924, 2967, 3094, 3332, 3354, 3381, 3588, 3612, 3822, 3913, 3956, 4186, 4214, 4386, 4508, 4641, 4692, 4998, 5083, 5117, 5474, 5934, 6188, 6279, 6321, 6708, 6762, 6923, 7644, 7826, 8211, 8372, 8428, 8772, 9282, 9503, 9996, 10166, 10234, 10829, 10948, 11739, 11868, 12558, 12642, 12857, 13524, 13846, 14651, 15249, 15351, 15652, 16422, 16813, 18564, 19006, 19159, 20332, 20468, 20769, 21658, 23478, 25116, 25284, 25714, 27391, 27692, 28509, 29302, 30498, 30702, 32487, 32844, 33626, 35581, 35819, 38012, 38318, 38571, 41538, 43316, 43953, 46956, 48461, 50439, 51428, 54782, 57018, 57477, 58604, 60996, 61404, 64974, 66521, 67252, 71162, 71638, 76636, 77142, 82173, 83076, 87906, 89999, 96922, 100878, 106743, 107457, 109564, 114036, 114954, 117691, 129948, 133042, 142324, 143276, 145383, 154284, 164346, 175812, 179998, 193844, 199563, 201756, 213486, 214914, 218569, 229908, 235382, 249067, 266084, 269997, 290766, 328692, 353073, 359996, 399126, 426972, 429828, 437138, 465647, 470764, 498134, 539994, 581532, 629993, 655707, 706146, 747201, 798252, 823837, 874276, 931294, 996268, 1079988, 1259986, 1311414, 1396941, 1412292, 1494402, 1529983, 1647674, 1862588, 1889979, 2471511, 2519972, 2622828, 2793882, 2988804, 3059966, 3295348, 3779958, 4589949, 4943022, 5587764, 6119932, 7559916, 9179898, 9886044, 10709881, 18359796, 21419762, 32129643, 42839524, 64259286, 128518572]

約数ペア:

[(1, 128518572), (2, 64259286), (3, 42839524), (4, 32129643), (6, 21419762), (7, 18359796), (12, 10709881), (13, 9886044), (14, 9179898), (17, 7559916), (21, 6119932), (23, 5587764), (26, 4943022), (28, 4589949), (34, 3779958), (39, 3295348), (42, 3059966), (43, 2988804), (46, 2793882), (49, 2622828), (51, 2519972), (52, 2471511), (68, 1889979), (69, 1862588), (78, 1647674), (84, 1529983), (86, 1494402), (91, 1412292), (92, 1396941), (98, 1311414), (102, 1259986), (119, 1079988), (129, 996268), (138, 931294), (147, 874276), (156, 823837), (161, 798252), (172, 747201), (182, 706146), (196, 655707), (204, 629993), (221, 581532), (238, 539994), (258, 498134), (273, 470764), (276, 465647), (294, 437138), (299, 429828), (301, 426972), (322, 399126), (357, 359996), (364, 353073), (391, 328692), (442, 290766), (476, 269997), (483, 266084), (516, 249067), (546, 235382), (559, 229908), (588, 218569), (598, 214914), (602, 213486), (637, 201756), (644, 199563), (663, 193844), (714, 179998), (731, 175812), (782, 164346), (833, 154284), (884, 145383), (897, 143276), (903, 142324), (966, 133042), (989, 129948), (1092, 117691), (1118, 114954), (1127, 114036), (1173, 109564), (1196, 107457), (1204, 106743), (1274, 100878), (1326, 96922), (1428, 89999), (1462, 87906), (1547, 83076), (1564, 82173), (1666, 77142), (1677, 76636), (1794, 71638), (1806, 71162), (1911, 67252), (1932, 66521), (1978, 64974), (2093, 61404), (2107, 60996), (2193, 58604), (2236, 57477), (2254, 57018), (2346, 54782), (2499, 51428), (2548, 50439), (2652, 48461), (2737, 46956), (2924, 43953), (2967, 43316), (3094, 41538), (3332, 38571), (3354, 38318), (3381, 38012), (3588, 35819), (3612, 35581), (3822, 33626), (3913, 32844), (3956, 32487), (4186, 30702), (4214, 30498), (4386, 29302), (4508, 28509), (4641, 27692), (4692, 27391), (4998, 25714), (5083, 25284), (5117, 25116), (5474, 23478), (5934, 21658), (6188, 20769), (6279, 20468), (6321, 20332), (6708, 19159), (6762, 19006), (6923, 18564), (7644, 16813), (7826, 16422), (8211, 15652), (8372, 15351), (8428, 15249), (8772, 14651), (9282, 13846), (9503, 13524), (9996, 12857), (10166, 12642), (10234, 12558), (10829, 11868), (10948, 11739)]