128704176

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47041}}^1$

素因数の和:47074

約数の個数: 60

約数和(自身を含む): 379158520

約数和(自身を除く): 250454344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 47041, 94082, 141123, 188164, 282246, 376328, 423369, 564492, 752656, 846738, 893779, 1128984, 1693476, 1787558, 2257968, 2681337, 3386952, 3575116, 5362674, 6773904, 7150232, 8044011, 10725348, 14300464, 16088022, 21450696, 32176044, 42901392, 64352088, 128704176]

約数ペア:

[(1, 128704176), (2, 64352088), (3, 42901392), (4, 32176044), (6, 21450696), (8, 16088022), (9, 14300464), (12, 10725348), (16, 8044011), (18, 7150232), (19, 6773904), (24, 5362674), (36, 3575116), (38, 3386952), (48, 2681337), (57, 2257968), (72, 1787558), (76, 1693476), (114, 1128984), (144, 893779), (152, 846738), (171, 752656), (228, 564492), (304, 423369), (342, 376328), (456, 282246), (684, 188164), (912, 141123), (1368, 94082), (2736, 47041)]