145521168

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17939}}^1$

素因数の和:17976

約数の個数: 60

約数和(自身を含む): 407094480

約数和(自身を除く): 261573312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 17939, 35878, 53817, 71756, 107634, 143512, 215268, 233207, 287024, 430536, 466414, 699621, 861072, 932828, 1399242, 1865656, 2798484, 3031691, 3731312, 5596968, 6063382, 9095073, 11193936, 12126764, 18190146, 24253528, 36380292, 48507056, 72760584, 145521168]

約数ペア:

[(1, 145521168), (2, 72760584), (3, 48507056), (4, 36380292), (6, 24253528), (8, 18190146), (12, 12126764), (13, 11193936), (16, 9095073), (24, 6063382), (26, 5596968), (39, 3731312), (48, 3031691), (52, 2798484), (78, 1865656), (104, 1399242), (156, 932828), (169, 861072), (208, 699621), (312, 466414), (338, 430536), (507, 287024), (624, 233207), (676, 215268), (1014, 143512), (1352, 107634), (2028, 71756), (2704, 53817), (4056, 35878), (8112, 17939)]