159914992

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{188579}}^1$

素因数の和:188640

約数の個数: 20

約数和(自身を含む): 315682920

約数和(自身を除く): 155767928

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 188579, 377158, 754316, 1508632, 3017264, 9994687, 19989374, 39978748, 79957496, 159914992]

約数ペア:

[(1, 159914992), (2, 79957496), (4, 39978748), (8, 19989374), (16, 9994687), (53, 3017264), (106, 1508632), (212, 754316), (424, 377158), (848, 188579)]