348516154

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{4021}}^1$

素因数の和:4222

約数の個数: 32

約数和(自身を含む): 616234752

約数和(自身を除く): 267718598

約数列:

[1, 2, 7, 14, 41, 82, 151, 287, 302, 574, 1057, 2114, 4021, 6191, 8042, 12382, 28147, 43337, 56294, 86674, 164861, 329722, 607171, 1154027, 1214342, 2308054, 4250197, 8500394, 24894011, 49788022, 174258077, 348516154]

約数ペア:

[(1, 348516154), (2, 174258077), (7, 49788022), (14, 24894011), (41, 8500394), (82, 4250197), (151, 2308054), (287, 1214342), (302, 1154027), (574, 607171), (1057, 329722), (2114, 164861), (4021, 86674), (6191, 56294), (8042, 43337), (12382, 28147)]