138628932

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{30643}}^1$

素因数の和:30692

約数の個数: 48

約数和(自身を含む): 360373440

約数和(自身を除く): 221744508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 30643, 61286, 91929, 122572, 183858, 367716, 398359, 796718, 888647, 1195077, 1593436, 1777294, 2390154, 2665941, 3554588, 4780308, 5331882, 10663764, 11552411, 23104822, 34657233, 46209644, 69314466, 138628932]

約数ペア:

[(1, 138628932), (2, 69314466), (3, 46209644), (4, 34657233), (6, 23104822), (12, 11552411), (13, 10663764), (26, 5331882), (29, 4780308), (39, 3554588), (52, 2665941), (58, 2390154), (78, 1777294), (87, 1593436), (116, 1195077), (156, 888647), (174, 796718), (348, 398359), (377, 367716), (754, 183858), (1131, 122572), (1508, 91929), (2262, 61286), (4524, 30643)]