145925488

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1877}}^1$

素因数の和:2041

約数の個数: 40

約数和(自身を含む): 292021488

約数和(自身を除く): 146096000

約数列:

[1, 2, 4, 8, 16, 43, 86, 113, 172, 226, 344, 452, 688, 904, 1808, 1877, 3754, 4859, 7508, 9718, 15016, 19436, 30032, 38872, 77744, 80711, 161422, 212101, 322844, 424202, 645688, 848404, 1291376, 1696808, 3393616, 9120343, 18240686, 36481372, 72962744, 145925488]

約数ペア:

[(1, 145925488), (2, 72962744), (4, 36481372), (8, 18240686), (16, 9120343), (43, 3393616), (86, 1696808), (113, 1291376), (172, 848404), (226, 645688), (344, 424202), (452, 322844), (688, 212101), (904, 161422), (1808, 80711), (1877, 77744), (3754, 38872), (4859, 30032), (7508, 19436), (9718, 15016)]