129176268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 349300224

約数和(自身を除く): 220123956

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 67, 68, 78, 102, 134, 156, 201, 204, 221, 268, 402, 442, 663, 727, 804, 871, 884, 1139, 1326, 1454, 1742, 2181, 2278, 2613, 2652, 2908, 3417, 3484, 4362, 4556, 5226, 6834, 8724, 9451, 10452, 12359, 13668, 14807, 18902, 24718, 28353, 29614, 37077, 37804, 44421, 48709, 49436, 56706, 59228, 74154, 88842, 97418, 113412, 146127, 148308, 160667, 177684, 194836, 292254, 321334, 482001, 584508, 633217, 642668, 828053, 964002, 1266434, 1656106, 1899651, 1928004, 2484159, 2532868, 3312212, 3799302, 4968318, 7598604, 9936636, 10764689, 21529378, 32294067, 43058756, 64588134, 129176268]

約数ペア:

[(1, 129176268), (2, 64588134), (3, 43058756), (4, 32294067), (6, 21529378), (12, 10764689), (13, 9936636), (17, 7598604), (26, 4968318), (34, 3799302), (39, 3312212), (51, 2532868), (52, 2484159), (67, 1928004), (68, 1899651), (78, 1656106), (102, 1266434), (134, 964002), (156, 828053), (201, 642668), (204, 633217), (221, 584508), (268, 482001), (402, 321334), (442, 292254), (663, 194836), (727, 177684), (804, 160667), (871, 148308), (884, 146127), (1139, 113412), (1326, 97418), (1454, 88842), (1742, 74154), (2181, 59228), (2278, 56706), (2613, 49436), (2652, 48709), (2908, 44421), (3417, 37804), (3484, 37077), (4362, 29614), (4556, 28353), (5226, 24718), (6834, 18902), (8724, 14807), (9451, 13668), (10452, 12359)]