156940581008

素因数分解:

$2^4\times {\mathrm{327407}}^1\times {\mathrm{29959}}^1$

素因数の和:357374

約数の個数: 20

約数和(自身を含む): 304083454080

約数和(自身を除く): 147142873072

約数列:

[1, 2, 4, 8, 16, 29959, 59918, 119836, 239672, 327407, 479344, 654814, 1309628, 2619256, 5238512, 9808786313, 19617572626, 39235145252, 78470290504, 156940581008]

約数ペア:

[(1, 156940581008), (2, 78470290504), (4, 39235145252), (8, 19617572626), (16, 9808786313), (29959, 5238512), (59918, 2619256), (119836, 1309628), (239672, 654814), (327407, 479344)]