156947704742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{253507}}^1$

素因数の和:253796

約数の個数: 32

約数和(自身を含む): 252980703360

約数和(自身を除く): 96032998618

約数列:

[1, 2, 17, 34, 131, 139, 262, 278, 2227, 2363, 4454, 4726, 18209, 36418, 253507, 309553, 507014, 619106, 4309619, 8619238, 33209417, 35237473, 66418834, 70474946, 564560089, 599037041, 1129120178, 1198074082, 4616108963, 9232217926, 78473852371, 156947704742]

約数ペア:

[(1, 156947704742), (2, 78473852371), (17, 9232217926), (34, 4616108963), (131, 1198074082), (139, 1129120178), (262, 599037041), (278, 564560089), (2227, 70474946), (2363, 66418834), (4454, 35237473), (4726, 33209417), (18209, 8619238), (36418, 4309619), (253507, 619106), (309553, 507014)]