142670528

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 224

約数和(自身を含む): 405554688

約数和(自身を除く): 262884160

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 52, 56, 64, 68, 77, 88, 91, 104, 112, 119, 131, 136, 143, 154, 176, 182, 187, 208, 221, 224, 238, 262, 272, 286, 308, 352, 364, 374, 416, 442, 448, 476, 524, 544, 572, 616, 704, 728, 748, 832, 884, 917, 952, 1001, 1048, 1088, 1144, 1232, 1309, 1441, 1456, 1496, 1547, 1703, 1768, 1834, 1904, 2002, 2096, 2227, 2288, 2431, 2464, 2618, 2882, 2912, 2992, 3094, 3406, 3536, 3668, 3808, 4004, 4192, 4454, 4576, 4862, 4928, 5236, 5764, 5824, 5984, 6188, 6812, 7072, 7336, 7616, 8008, 8384, 8908, 9152, 9724, 10087, 10472, 11528, 11921, 11968, 12376, 13624, 14144, 14672, 15589, 16016, 17017, 17816, 18733, 19448, 20174, 20944, 23056, 23842, 24497, 24752, 27248, 28951, 29344, 31178, 32032, 34034, 35632, 37466, 38896, 40348, 41888, 46112, 47684, 48994, 49504, 54496, 57902, 58688, 62356, 64064, 68068, 71264, 74932, 77792, 80696, 83776, 92224, 95368, 97988, 99008, 108992, 115804, 124712, 131131, 136136, 142528, 149864, 155584, 161392, 171479, 190736, 195976, 202657, 231608, 249424, 262262, 272272, 299728, 318461, 322784, 342958, 381472, 391952, 405314, 463216, 498848, 524524, 544544, 599456, 636922, 645568, 685916, 762944, 783904, 810628, 926432, 997696, 1049048, 1089088, 1198912, 1273844, 1371832, 1567808, 1621256, 1852864, 2098096, 2229227, 2547688, 2743664, 3242512, 4196192, 4458454, 5095376, 5487328, 6485024, 8392384, 8916908, 10190752, 10974656, 12970048, 17833816, 20381504, 35667632, 71335264, 142670528]

約数ペア:

[(1, 142670528), (2, 71335264), (4, 35667632), (7, 20381504), (8, 17833816), (11, 12970048), (13, 10974656), (14, 10190752), (16, 8916908), (17, 8392384), (22, 6485024), (26, 5487328), (28, 5095376), (32, 4458454), (34, 4196192), (44, 3242512), (52, 2743664), (56, 2547688), (64, 2229227), (68, 2098096), (77, 1852864), (88, 1621256), (91, 1567808), (104, 1371832), (112, 1273844), (119, 1198912), (131, 1089088), (136, 1049048), (143, 997696), (154, 926432), (176, 810628), (182, 783904), (187, 762944), (208, 685916), (221, 645568), (224, 636922), (238, 599456), (262, 544544), (272, 524524), (286, 498848), (308, 463216), (352, 405314), (364, 391952), (374, 381472), (416, 342958), (442, 322784), (448, 318461), (476, 299728), (524, 272272), (544, 262262), (572, 249424), (616, 231608), (704, 202657), (728, 195976), (748, 190736), (832, 171479), (884, 161392), (917, 155584), (952, 149864), (1001, 142528), (1048, 136136), (1088, 131131), (1144, 124712), (1232, 115804), (1309, 108992), (1441, 99008), (1456, 97988), (1496, 95368), (1547, 92224), (1703, 83776), (1768, 80696), (1834, 77792), (1904, 74932), (2002, 71264), (2096, 68068), (2227, 64064), (2288, 62356), (2431, 58688), (2464, 57902), (2618, 54496), (2882, 49504), (2912, 48994), (2992, 47684), (3094, 46112), (3406, 41888), (3536, 40348), (3668, 38896), (3808, 37466), (4004, 35632), (4192, 34034), (4454, 32032), (4576, 31178), (4862, 29344), (4928, 28951), (5236, 27248), (5764, 24752), (5824, 24497), (5984, 23842), (6188, 23056), (6812, 20944), (7072, 20174), (7336, 19448), (7616, 18733), (8008, 17816), (8384, 17017), (8908, 16016), (9152, 15589), (9724, 14672), (10087, 14144), (10472, 13624), (11528, 12376), (11921, 11968)]