139538232

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{31771}}^1$

素因数の和:31844

約数の個数: 48

約数和(自身を含む): 384123480

約数和(自身を除く): 244585248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 31771, 63542, 95313, 127084, 190626, 254168, 285939, 381252, 571878, 762504, 1143756, 1938031, 2287512, 3876062, 5814093, 7752124, 11628186, 15504248, 17442279, 23256372, 34884558, 46512744, 69769116, 139538232]

約数ペア:

[(1, 139538232), (2, 69769116), (3, 46512744), (4, 34884558), (6, 23256372), (8, 17442279), (9, 15504248), (12, 11628186), (18, 7752124), (24, 5814093), (36, 3876062), (61, 2287512), (72, 1938031), (122, 1143756), (183, 762504), (244, 571878), (366, 381252), (488, 285939), (549, 254168), (732, 190626), (1098, 127084), (1464, 95313), (2196, 63542), (4392, 31771)]