128567332

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 241315200

約数和(自身を除く): 112747868

約数列:

[1, 2, 4, 23, 46, 83, 92, 113, 149, 166, 226, 298, 332, 452, 596, 1909, 2599, 3427, 3818, 5198, 6854, 7636, 9379, 10396, 12367, 13708, 16837, 18758, 24734, 33674, 37516, 49468, 67348, 215717, 284441, 387251, 431434, 568882, 774502, 862868, 1137764, 1397471, 1549004, 2794942, 5589884, 32141833, 64283666, 128567332]

約数ペア:

[(1, 128567332), (2, 64283666), (4, 32141833), (23, 5589884), (46, 2794942), (83, 1549004), (92, 1397471), (113, 1137764), (149, 862868), (166, 774502), (226, 568882), (298, 431434), (332, 387251), (452, 284441), (596, 215717), (1909, 67348), (2599, 49468), (3427, 37516), (3818, 33674), (5198, 24734), (6854, 18758), (7636, 16837), (9379, 13708), (10396, 12367)]