138167360

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3821}}^1$

素因数の和:3951

約数の個数: 56

約数和(自身を含む): 332009496

約数和(自身を除く): 193842136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 904, 1130, 1808, 2260, 3616, 3821, 4520, 7232, 7642, 9040, 15284, 18080, 19105, 30568, 36160, 38210, 61136, 76420, 122272, 152840, 244544, 305680, 431773, 611360, 863546, 1222720, 1727092, 2158865, 3454184, 4317730, 6908368, 8635460, 13816736, 17270920, 27633472, 34541840, 69083680, 138167360]

約数ペア:

[(1, 138167360), (2, 69083680), (4, 34541840), (5, 27633472), (8, 17270920), (10, 13816736), (16, 8635460), (20, 6908368), (32, 4317730), (40, 3454184), (64, 2158865), (80, 1727092), (113, 1222720), (160, 863546), (226, 611360), (320, 431773), (452, 305680), (565, 244544), (904, 152840), (1130, 122272), (1808, 76420), (2260, 61136), (3616, 38210), (3821, 36160), (4520, 30568), (7232, 19105), (7642, 18080), (9040, 15284)]