145907928

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{43117}}^1$

素因数の和:43176

約数の個数: 48

約数和(自身を含む): 403584480

約数和(自身を除く): 257676552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 43117, 86234, 129351, 172468, 258702, 344936, 388053, 517404, 776106, 1034808, 1552212, 2026499, 3104424, 4052998, 6079497, 8105996, 12158994, 16211992, 18238491, 24317988, 36476982, 48635976, 72953964, 145907928]

約数ペア:

[(1, 145907928), (2, 72953964), (3, 48635976), (4, 36476982), (6, 24317988), (8, 18238491), (9, 16211992), (12, 12158994), (18, 8105996), (24, 6079497), (36, 4052998), (47, 3104424), (72, 2026499), (94, 1552212), (141, 1034808), (188, 776106), (282, 517404), (376, 388053), (423, 344936), (564, 258702), (846, 172468), (1128, 129351), (1692, 86234), (3384, 43117)]