142879984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{23687}}^1$

素因数の和:23737

約数の個数: 40

約数和(自身を含む): 308417760

約数和(自身を除く): 165537776

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 23687, 47374, 94748, 189496, 307931, 378992, 615862, 686923, 1231724, 1373846, 2463448, 2747692, 4926896, 5495384, 8929999, 10990768, 17859998, 35719996, 71439992, 142879984]

約数ペア:

[(1, 142879984), (2, 71439992), (4, 35719996), (8, 17859998), (13, 10990768), (16, 8929999), (26, 5495384), (29, 4926896), (52, 2747692), (58, 2463448), (104, 1373846), (116, 1231724), (208, 686923), (232, 615862), (377, 378992), (464, 307931), (754, 189496), (1508, 94748), (3016, 47374), (6032, 23687)]