131594008

素因数分解:

$2^3\times 7^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 160

約数和(自身を含む): 338808960

約数和(自身を除く): 207214952

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 31, 34, 49, 52, 56, 62, 68, 91, 98, 104, 119, 124, 136, 182, 196, 217, 221, 238, 248, 343, 364, 392, 403, 434, 442, 476, 527, 637, 686, 728, 806, 833, 868, 884, 952, 1054, 1274, 1372, 1519, 1547, 1612, 1666, 1736, 1768, 2108, 2401, 2548, 2744, 2821, 3038, 3094, 3224, 3332, 3689, 4216, 4459, 4802, 5096, 5642, 5831, 6076, 6188, 6664, 6851, 7378, 8918, 9604, 10633, 10829, 11284, 11662, 12152, 12376, 13702, 14756, 17836, 19208, 19747, 21266, 21658, 22568, 23324, 25823, 27404, 29512, 31213, 35672, 39494, 40817, 42532, 43316, 46648, 47957, 51646, 54808, 62426, 74431, 75803, 78988, 81634, 85064, 86632, 95914, 103292, 124852, 138229, 148862, 151606, 157976, 163268, 180761, 191828, 206584, 249704, 276458, 297724, 303212, 326536, 335699, 361522, 383656, 530621, 552916, 595448, 606424, 671398, 723044, 967603, 1061242, 1105832, 1265327, 1342796, 1446088, 1935206, 2122484, 2349893, 2530654, 2685592, 3870412, 4244968, 4699786, 5061308, 7740824, 9399572, 10122616, 16449251, 18799144, 32898502, 65797004, 131594008]

約数ペア:

[(1, 131594008), (2, 65797004), (4, 32898502), (7, 18799144), (8, 16449251), (13, 10122616), (14, 9399572), (17, 7740824), (26, 5061308), (28, 4699786), (31, 4244968), (34, 3870412), (49, 2685592), (52, 2530654), (56, 2349893), (62, 2122484), (68, 1935206), (91, 1446088), (98, 1342796), (104, 1265327), (119, 1105832), (124, 1061242), (136, 967603), (182, 723044), (196, 671398), (217, 606424), (221, 595448), (238, 552916), (248, 530621), (343, 383656), (364, 361522), (392, 335699), (403, 326536), (434, 303212), (442, 297724), (476, 276458), (527, 249704), (637, 206584), (686, 191828), (728, 180761), (806, 163268), (833, 157976), (868, 151606), (884, 148862), (952, 138229), (1054, 124852), (1274, 103292), (1372, 95914), (1519, 86632), (1547, 85064), (1612, 81634), (1666, 78988), (1736, 75803), (1768, 74431), (2108, 62426), (2401, 54808), (2548, 51646), (2744, 47957), (2821, 46648), (3038, 43316), (3094, 42532), (3224, 40817), (3332, 39494), (3689, 35672), (4216, 31213), (4459, 29512), (4802, 27404), (5096, 25823), (5642, 23324), (5831, 22568), (6076, 21658), (6188, 21266), (6664, 19747), (6851, 19208), (7378, 17836), (8918, 14756), (9604, 13702), (10633, 12376), (10829, 12152), (11284, 11662)]