156916814636

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{2113}}^1\times {\mathrm{170327}}^1$

素因数の和:172553

約数の個数: 24

約数和(自身を含む): 277256511840

約数和(自身を除く): 120339697204

約数列:

[1, 2, 4, 109, 218, 436, 2113, 4226, 8452, 170327, 230317, 340654, 460634, 681308, 921268, 18565643, 37131286, 74262572, 359900951, 719801902, 1439603804, 39229203659, 78458407318, 156916814636]

約数ペア:

[(1, 156916814636), (2, 78458407318), (4, 39229203659), (109, 1439603804), (218, 719801902), (436, 359900951), (2113, 74262572), (4226, 37131286), (8452, 18565643), (170327, 921268), (230317, 681308), (340654, 460634)]