130279936

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{4801}}^1$

素因数の和:4872

約数の個数: 40

約数和(自身を含む): 265272084

約数和(自身を除く): 134992148

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1696, 3392, 4801, 6784, 9602, 13568, 19204, 27136, 38408, 76816, 153632, 254453, 307264, 508906, 614528, 1017812, 1229056, 2035624, 2458112, 4071248, 8142496, 16284992, 32569984, 65139968, 130279936]

約数ペア:

[(1, 130279936), (2, 65139968), (4, 32569984), (8, 16284992), (16, 8142496), (32, 4071248), (53, 2458112), (64, 2035624), (106, 1229056), (128, 1017812), (212, 614528), (256, 508906), (424, 307264), (512, 254453), (848, 153632), (1696, 76816), (3392, 38408), (4801, 27136), (6784, 19204), (9602, 13568)]