155300278

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{16631}}^1$

素因数の和:16692

約数の個数: 32

約数和(自身を含む): 287400960

約数和(自身を除く): 132100682

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 4669, 9338, 16631, 33262, 116417, 232834, 382513, 482299, 765026, 964598, 2677591, 3376093, 5355182, 6752186, 11092877, 22185754, 77650139, 155300278]

約数ペア:

[(1, 155300278), (2, 77650139), (7, 22185754), (14, 11092877), (23, 6752186), (29, 5355182), (46, 3376093), (58, 2677591), (161, 964598), (203, 765026), (322, 482299), (406, 382513), (667, 232834), (1334, 116417), (4669, 33262), (9338, 16631)]