125575424

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 273425880

約数和(自身を除く): 147850456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 194, 208, 256, 388, 389, 416, 776, 778, 832, 1261, 1552, 1556, 1664, 2522, 3104, 3112, 3328, 5044, 5057, 6208, 6224, 10088, 10114, 12416, 12448, 20176, 20228, 24832, 24896, 37733, 40352, 40456, 49792, 75466, 80704, 80912, 99584, 150932, 161408, 161824, 301864, 322816, 323648, 490529, 603728, 647296, 981058, 1207456, 1294592, 1962116, 2414912, 3924232, 4829824, 7848464, 9659648, 15696928, 31393856, 62787712, 125575424]

約数ペア:

[(1, 125575424), (2, 62787712), (4, 31393856), (8, 15696928), (13, 9659648), (16, 7848464), (26, 4829824), (32, 3924232), (52, 2414912), (64, 1962116), (97, 1294592), (104, 1207456), (128, 981058), (194, 647296), (208, 603728), (256, 490529), (388, 323648), (389, 322816), (416, 301864), (776, 161824), (778, 161408), (832, 150932), (1261, 99584), (1552, 80912), (1556, 80704), (1664, 75466), (2522, 49792), (3104, 40456), (3112, 40352), (3328, 37733), (5044, 24896), (5057, 24832), (6208, 20228), (6224, 20176), (10088, 12448), (10114, 12416)]