129458528

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 260048880

約数和(自身を除く): 130590352

約数列:

[1, 2, 4, 8, 16, 32, 97, 179, 194, 233, 358, 388, 466, 716, 776, 932, 1432, 1552, 1864, 2864, 3104, 3728, 5728, 7456, 17363, 22601, 34726, 41707, 45202, 69452, 83414, 90404, 138904, 166828, 180808, 277808, 333656, 361616, 555616, 667312, 723232, 1334624, 4045579, 8091158, 16182316, 32364632, 64729264, 129458528]

約数ペア:

[(1, 129458528), (2, 64729264), (4, 32364632), (8, 16182316), (16, 8091158), (32, 4045579), (97, 1334624), (179, 723232), (194, 667312), (233, 555616), (358, 361616), (388, 333656), (466, 277808), (716, 180808), (776, 166828), (932, 138904), (1432, 90404), (1552, 83414), (1864, 69452), (2864, 45202), (3104, 41707), (3728, 34726), (5728, 22601), (7456, 17363)]