157129968

素因数分解:

$2^4\times 3^1\times {\mathrm{307}}^1\times {\mathrm{10663}}^1$

素因数の和:10981

約数の個数: 40

約数和(自身を含む): 407279488

約数和(自身を除く): 250149520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 307, 614, 921, 1228, 1842, 2456, 3684, 4912, 7368, 10663, 14736, 21326, 31989, 42652, 63978, 85304, 127956, 170608, 255912, 511824, 3273541, 6547082, 9820623, 13094164, 19641246, 26188328, 39282492, 52376656, 78564984, 157129968]

約数ペア:

[(1, 157129968), (2, 78564984), (3, 52376656), (4, 39282492), (6, 26188328), (8, 19641246), (12, 13094164), (16, 9820623), (24, 6547082), (48, 3273541), (307, 511824), (614, 255912), (921, 170608), (1228, 127956), (1842, 85304), (2456, 63978), (3684, 42652), (4912, 31989), (7368, 21326), (10663, 14736)]