149492042

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2355

約数の個数: 48

約数和(自身を含む): 281698560

約数和(自身を除く): 132206518

約数列:

[1, 2, 7, 14, 23, 29, 46, 49, 58, 98, 161, 203, 322, 406, 667, 1127, 1334, 1421, 2254, 2287, 2842, 4574, 4669, 9338, 16009, 32018, 32683, 52601, 65366, 66323, 105202, 112063, 132646, 224126, 368207, 464261, 736414, 928522, 1525429, 2577449, 3050858, 3249827, 5154898, 6499654, 10678003, 21356006, 74746021, 149492042]

約数ペア:

[(1, 149492042), (2, 74746021), (7, 21356006), (14, 10678003), (23, 6499654), (29, 5154898), (46, 3249827), (49, 3050858), (58, 2577449), (98, 1525429), (161, 928522), (203, 736414), (322, 464261), (406, 368207), (667, 224126), (1127, 132646), (1334, 112063), (1421, 105202), (2254, 66323), (2287, 65366), (2842, 52601), (4574, 32683), (4669, 32018), (9338, 16009)]