156942703184

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{124163531}}^1$

素因数の和:124163618

約数の個数: 20

約数和(自身を含む): 307925559360

約数和(自身を除く): 150982856176

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 124163531, 248327062, 496654124, 993308248, 1986616496, 9808918949, 19617837898, 39235675796, 78471351592, 156942703184]

約数ペア:

[(1, 156942703184), (2, 78471351592), (4, 39235675796), (8, 19617837898), (16, 9808918949), (79, 1986616496), (158, 993308248), (316, 496654124), (632, 248327062), (1264, 124163531)]