166500816

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{80669}}^1$

素因数の和:80723

約数の個数: 40

約数和(自身を含む): 440135520

約数和(自身を除く): 273634704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 80669, 161338, 242007, 322676, 484014, 645352, 968028, 1290704, 1936056, 3468767, 3872112, 6937534, 10406301, 13875068, 20812602, 27750136, 41625204, 55500272, 83250408, 166500816]

約数ペア:

[(1, 166500816), (2, 83250408), (3, 55500272), (4, 41625204), (6, 27750136), (8, 20812602), (12, 13875068), (16, 10406301), (24, 6937534), (43, 3872112), (48, 3468767), (86, 1936056), (129, 1290704), (172, 968028), (258, 645352), (344, 484014), (516, 322676), (688, 242007), (1032, 161338), (2064, 80669)]