167286444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{20233}}^1$

素因数の和:20306

約数の個数: 48

約数和(自身を含む): 428313312

約数和(自身を除く): 261026868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 20233, 40466, 60699, 80932, 121398, 242796, 263029, 526058, 789087, 1052116, 1072349, 1578174, 2144698, 3156348, 3217047, 4289396, 6434094, 12868188, 13940537, 27881074, 41821611, 55762148, 83643222, 167286444]

約数ペア:

[(1, 167286444), (2, 83643222), (3, 55762148), (4, 41821611), (6, 27881074), (12, 13940537), (13, 12868188), (26, 6434094), (39, 4289396), (52, 3217047), (53, 3156348), (78, 2144698), (106, 1578174), (156, 1072349), (159, 1052116), (212, 789087), (318, 526058), (636, 263029), (689, 242796), (1378, 121398), (2067, 80932), (2756, 60699), (4134, 40466), (8268, 20233)]