126220912

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{2111}}^1$

素因数の和:2257

約数の個数: 40

約数和(自身を含む): 253769472

約数和(自身を除く): 127548560

約数列:

[1, 2, 4, 8, 16, 37, 74, 101, 148, 202, 296, 404, 592, 808, 1616, 2111, 3737, 4222, 7474, 8444, 14948, 16888, 29896, 33776, 59792, 78107, 156214, 213211, 312428, 426422, 624856, 852844, 1249712, 1705688, 3411376, 7888807, 15777614, 31555228, 63110456, 126220912]

約数ペア:

[(1, 126220912), (2, 63110456), (4, 31555228), (8, 15777614), (16, 7888807), (37, 3411376), (74, 1705688), (101, 1249712), (148, 852844), (202, 624856), (296, 426422), (404, 312428), (592, 213211), (808, 156214), (1616, 78107), (2111, 59792), (3737, 33776), (4222, 29896), (7474, 16888), (8444, 14948)]