138094832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{2003}}^1$

素因数の和:2181

約数の個数: 40

約数和(自身を含む): 278315520

約数和(自身を除く): 140220688

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 1112, 2003, 2224, 4006, 4309, 8012, 8618, 16024, 17236, 32048, 34472, 62093, 68944, 124186, 248372, 278417, 496744, 556834, 993488, 1113668, 2227336, 4454672, 8630927, 17261854, 34523708, 69047416, 138094832]

約数ペア:

[(1, 138094832), (2, 69047416), (4, 34523708), (8, 17261854), (16, 8630927), (31, 4454672), (62, 2227336), (124, 1113668), (139, 993488), (248, 556834), (278, 496744), (496, 278417), (556, 248372), (1112, 124186), (2003, 68944), (2224, 62093), (4006, 34472), (4309, 32048), (8012, 17236), (8618, 16024)]