139433256

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{14783}}^1$

素因数の和:14926

約数の個数: 48

約数和(自身を含む): 380540160

約数和(自身を除く): 241106904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 14783, 29566, 44349, 59132, 88698, 118264, 133047, 177396, 266094, 354792, 532188, 1064376, 1936573, 3873146, 5809719, 7746292, 11619438, 15492584, 17429157, 23238876, 34858314, 46477752, 69716628, 139433256]

約数ペア:

[(1, 139433256), (2, 69716628), (3, 46477752), (4, 34858314), (6, 23238876), (8, 17429157), (9, 15492584), (12, 11619438), (18, 7746292), (24, 5809719), (36, 3873146), (72, 1936573), (131, 1064376), (262, 532188), (393, 354792), (524, 266094), (786, 177396), (1048, 133047), (1179, 118264), (1572, 88698), (2358, 59132), (3144, 44349), (4716, 29566), (9432, 14783)]