123805304

素因数分解:

$2^3\times 7^1\times {\mathrm{641}}^1\times {\mathrm{3449}}^1$

素因数の和:4103

約数の個数: 32

約数和(自身を含む): 265788000

約数和(自身を除く): 141982696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 641, 1282, 2564, 3449, 4487, 5128, 6898, 8974, 13796, 17948, 24143, 27592, 35896, 48286, 96572, 193144, 2210809, 4421618, 8843236, 15475663, 17686472, 30951326, 61902652, 123805304]

約数ペア:

[(1, 123805304), (2, 61902652), (4, 30951326), (7, 17686472), (8, 15475663), (14, 8843236), (28, 4421618), (56, 2210809), (641, 193144), (1282, 96572), (2564, 48286), (3449, 35896), (4487, 27592), (5128, 24143), (6898, 17948), (8974, 13796)]