151930478

素因数分解:

$2^1\times 7^4\times {\mathrm{29}}^1\times {\mathrm{1091}}^1$

素因数の和:1150

約数の個数: 40

約数和(自身を含む): 275282280

約数和(自身を除く): 123351802

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 406, 686, 1091, 1421, 2182, 2401, 2842, 4802, 7637, 9947, 15274, 19894, 31639, 53459, 63278, 69629, 106918, 139258, 221473, 374213, 442946, 748426, 1550311, 2619491, 3100622, 5238982, 10852177, 21704354, 75965239, 151930478]

約数ペア:

[(1, 151930478), (2, 75965239), (7, 21704354), (14, 10852177), (29, 5238982), (49, 3100622), (58, 2619491), (98, 1550311), (203, 748426), (343, 442946), (406, 374213), (686, 221473), (1091, 139258), (1421, 106918), (2182, 69629), (2401, 63278), (2842, 53459), (4802, 31639), (7637, 19894), (9947, 15274)]