123668328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{736121}}^1$

素因数の和:736137

約数の個数: 32

約数和(自身を含む): 353338560

約数和(自身を除く): 229670232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 736121, 1472242, 2208363, 2944484, 4416726, 5152847, 5888968, 8833452, 10305694, 15458541, 17666904, 20611388, 30917082, 41222776, 61834164, 123668328]

約数ペア:

[(1, 123668328), (2, 61834164), (3, 41222776), (4, 30917082), (6, 20611388), (7, 17666904), (8, 15458541), (12, 10305694), (14, 8833452), (21, 5888968), (24, 5152847), (28, 4416726), (42, 2944484), (56, 2208363), (84, 1472242), (168, 736121)]