126298736

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:777

約数の個数: 40

約数和(自身を含む): 249202800

約数和(自身を除く): 122904064

約数列:

[1, 2, 4, 8, 16, 109, 139, 218, 278, 436, 521, 556, 872, 1042, 1112, 1744, 2084, 2224, 4168, 8336, 15151, 30302, 56789, 60604, 72419, 113578, 121208, 144838, 227156, 242416, 289676, 454312, 579352, 908624, 1158704, 7893671, 15787342, 31574684, 63149368, 126298736]

約数ペア:

[(1, 126298736), (2, 63149368), (4, 31574684), (8, 15787342), (16, 7893671), (109, 1158704), (139, 908624), (218, 579352), (278, 454312), (436, 289676), (521, 242416), (556, 227156), (872, 144838), (1042, 121208), (1112, 113578), (1744, 72419), (2084, 60604), (2224, 56789), (4168, 30302), (8336, 15151)]