153640379870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4423}}^1\times {\mathrm{80783}}^1$

素因数の和:85256

約数の個数: 32

約数和(自身を含む): 283051625472

約数和(自身を除く): 129411245602

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4423, 8846, 22115, 44230, 80783, 161566, 190189, 380378, 403915, 807830, 950945, 1901890, 3473669, 6947338, 17368345, 34736690, 357303209, 714606418, 1786516045, 3573032090, 15364037987, 30728075974, 76820189935, 153640379870]

約数ペア:

[(1, 153640379870), (2, 76820189935), (5, 30728075974), (10, 15364037987), (43, 3573032090), (86, 1786516045), (215, 714606418), (430, 357303209), (4423, 34736690), (8846, 17368345), (22115, 6947338), (44230, 3473669), (80783, 1901890), (161566, 950945), (190189, 807830), (380378, 403915)]