159761608

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{49801}}^1$

素因数の和:50208

約数の個数: 16

約数和(自身を含む): 300306060

約数和(自身を除く): 140544452

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 49801, 99602, 199204, 398408, 19970201, 39940402, 79880804, 159761608]

約数ペア:

[(1, 159761608), (2, 79880804), (4, 39940402), (8, 19970201), (401, 398408), (802, 199204), (1604, 99602), (3208, 49801)]