191405136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{306739}}^1$

素因数の和:306763

約数の個数: 40

約数和(自身を含む): 532500640

約数和(自身を除く): 341095504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 306739, 613478, 920217, 1226956, 1840434, 2453912, 3680868, 3987607, 4907824, 7361736, 7975214, 11962821, 14723472, 15950428, 23925642, 31900856, 47851284, 63801712, 95702568, 191405136]

約数ペア:

[(1, 191405136), (2, 95702568), (3, 63801712), (4, 47851284), (6, 31900856), (8, 23925642), (12, 15950428), (13, 14723472), (16, 11962821), (24, 7975214), (26, 7361736), (39, 4907824), (48, 3987607), (52, 3680868), (78, 2453912), (104, 1840434), (156, 1226956), (208, 920217), (312, 613478), (624, 306739)]