166415802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 392249088

約数和(自身を除く): 225833286

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 241, 246, 287, 401, 482, 574, 723, 802, 861, 1203, 1446, 1687, 1722, 2406, 2807, 3374, 5061, 5614, 8421, 9881, 10122, 16441, 16842, 19762, 29643, 32882, 49323, 59286, 69167, 96641, 98646, 115087, 138334, 193282, 207501, 230174, 289923, 345261, 415002, 579846, 676487, 690522, 1352974, 2029461, 3962281, 4058922, 7924562, 11886843, 23773686, 27735967, 55471934, 83207901, 166415802]

約数ペア:

[(1, 166415802), (2, 83207901), (3, 55471934), (6, 27735967), (7, 23773686), (14, 11886843), (21, 7924562), (41, 4058922), (42, 3962281), (82, 2029461), (123, 1352974), (241, 690522), (246, 676487), (287, 579846), (401, 415002), (482, 345261), (574, 289923), (723, 230174), (802, 207501), (861, 193282), (1203, 138334), (1446, 115087), (1687, 98646), (1722, 96641), (2406, 69167), (2807, 59286), (3374, 49323), (5061, 32882), (5614, 29643), (8421, 19762), (9881, 16842), (10122, 16441)]