137875712

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2437}}^1$

素因数の和:2483

約数の個数: 72

約数和(自身を含む): 313946136

約数和(自身を除く): 176070424

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 2437, 3328, 3536, 4352, 4874, 7072, 9748, 14144, 19496, 28288, 31681, 38992, 41429, 56576, 63362, 77984, 82858, 126724, 155968, 165716, 253448, 311936, 331432, 506896, 538577, 623872, 662864, 1013792, 1077154, 1325728, 2027584, 2154308, 2651456, 4055168, 4308616, 5302912, 8110336, 8617232, 10605824, 17234464, 34468928, 68937856, 137875712]

約数ペア:

[(1, 137875712), (2, 68937856), (4, 34468928), (8, 17234464), (13, 10605824), (16, 8617232), (17, 8110336), (26, 5302912), (32, 4308616), (34, 4055168), (52, 2651456), (64, 2154308), (68, 2027584), (104, 1325728), (128, 1077154), (136, 1013792), (208, 662864), (221, 623872), (256, 538577), (272, 506896), (416, 331432), (442, 311936), (544, 253448), (832, 165716), (884, 155968), (1088, 126724), (1664, 82858), (1768, 77984), (2176, 63362), (2437, 56576), (3328, 41429), (3536, 38992), (4352, 31681), (4874, 28288), (7072, 19496), (9748, 14144)]