161988696

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{47869}}^1$

素因数の和:47928

約数の個数: 48

約数和(自身を含む): 448063200

約数和(自身を除く): 286074504

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, 47869, 95738, 143607, 191476, 287214, 382952, 430821, 574428, 861642, 1148856, 1723284, 2249843, 3446568, 4499686, 6749529, 8999372, 13499058, 17998744, 20248587, 26998116, 40497174, 53996232, 80994348, 161988696]

約数ペア:

[(1, 161988696), (2, 80994348), (3, 53996232), (4, 40497174), (6, 26998116), (8, 20248587), (9, 17998744), (12, 13499058), (18, 8999372), (24, 6749529), (36, 4499686), (47, 3446568), (72, 2249843), (94, 1723284), (141, 1148856), (188, 861642), (282, 574428), (376, 430821), (423, 382952), (564, 287214), (846, 191476), (1128, 143607), (1692, 95738), (3384, 47869)]