159515927998

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{20603969}}^1$

素因数の和:20604064

約数の個数: 24

約数和(自身を含む): 281862309600

約数和(自身を除く): 122346381602

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 20603969, 41207938, 144227783, 288455566, 1009594481, 1627713551, 2019188962, 3255427102, 11393994857, 22787989714, 79757963999, 159515927998]

約数ペア:

[(1, 159515927998), (2, 79757963999), (7, 22787989714), (14, 11393994857), (49, 3255427102), (79, 2019188962), (98, 1627713551), (158, 1009594481), (553, 288455566), (1106, 144227783), (3871, 41207938), (7742, 20603969)]