149569518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{15551}}^1$

素因数の和:15792

約数の個数: 32

約数和(自身を含む): 343388160

約数和(自身を除く): 193818642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 3206, 4809, 9618, 15551, 31102, 46653, 93306, 108857, 217714, 326571, 653142, 3561179, 7122358, 10683537, 21367074, 24928253, 49856506, 74784759, 149569518]

約数ペア:

[(1, 149569518), (2, 74784759), (3, 49856506), (6, 24928253), (7, 21367074), (14, 10683537), (21, 7122358), (42, 3561179), (229, 653142), (458, 326571), (687, 217714), (1374, 108857), (1603, 93306), (3206, 46653), (4809, 31102), (9618, 15551)]