134621968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{2287}}^1$

素因数の和:2591

約数の個数: 40

約数和(自身を含む): 282009728

約数和(自身を除く): 147387760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 283, 566, 1132, 2264, 2287, 3679, 4528, 4574, 7358, 9148, 14716, 18296, 29432, 29731, 36592, 58864, 59462, 118924, 237848, 475696, 647221, 1294442, 2588884, 5177768, 8413873, 10355536, 16827746, 33655492, 67310984, 134621968]

約数ペア:

[(1, 134621968), (2, 67310984), (4, 33655492), (8, 16827746), (13, 10355536), (16, 8413873), (26, 5177768), (52, 2588884), (104, 1294442), (208, 647221), (283, 475696), (566, 237848), (1132, 118924), (2264, 59462), (2287, 58864), (3679, 36592), (4528, 29731), (4574, 29432), (7358, 18296), (9148, 14716)]