166151454

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{1151}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 387680256

約数和(自身を除く): 221528802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 491, 982, 1151, 1473, 2302, 2946, 3437, 3453, 6874, 6906, 8057, 10311, 16114, 20622, 24059, 24171, 48118, 48342, 56399, 72177, 112798, 144354, 169197, 338394, 565141, 1130282, 1695423, 3390846, 3955987, 7911974, 11867961, 23735922, 27691909, 55383818, 83075727, 166151454]

約数ペア:

[(1, 166151454), (2, 83075727), (3, 55383818), (6, 27691909), (7, 23735922), (14, 11867961), (21, 7911974), (42, 3955987), (49, 3390846), (98, 1695423), (147, 1130282), (294, 565141), (491, 338394), (982, 169197), (1151, 144354), (1473, 112798), (2302, 72177), (2946, 56399), (3437, 48342), (3453, 48118), (6874, 24171), (6906, 24059), (8057, 20622), (10311, 16114)]