161115624

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^2\times {\mathrm{1013}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 446276610

約数和(自身を除く): 285160986

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1013, 1128, 1692, 2026, 2209, 3039, 3384, 4052, 4418, 6078, 6627, 8104, 8836, 9117, 12156, 13254, 17672, 18234, 19881, 24312, 26508, 36468, 39762, 47611, 53016, 72936, 79524, 95222, 142833, 159048, 190444, 285666, 380888, 428499, 571332, 856998, 1142664, 1713996, 2237717, 3427992, 4475434, 6713151, 8950868, 13426302, 17901736, 20139453, 26852604, 40278906, 53705208, 80557812, 161115624]

約数ペア:

[(1, 161115624), (2, 80557812), (3, 53705208), (4, 40278906), (6, 26852604), (8, 20139453), (9, 17901736), (12, 13426302), (18, 8950868), (24, 6713151), (36, 4475434), (47, 3427992), (72, 2237717), (94, 1713996), (141, 1142664), (188, 856998), (282, 571332), (376, 428499), (423, 380888), (564, 285666), (846, 190444), (1013, 159048), (1128, 142833), (1692, 95222), (2026, 79524), (2209, 72936), (3039, 53016), (3384, 47611), (4052, 39762), (4418, 36468), (6078, 26508), (6627, 24312), (8104, 19881), (8836, 18234), (9117, 17672), (12156, 13254)]