142654160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14737}}^1$

素因数の和:14772

約数の個数: 60

約数和(自身を含む): 364588644

約数和(自身を除く): 221934484

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 14737, 29474, 58948, 73685, 117896, 147370, 162107, 235792, 294740, 324214, 589480, 648428, 810535, 1178960, 1296856, 1621070, 1783177, 2593712, 3242140, 3566354, 6484280, 7132708, 8915885, 12968560, 14265416, 17831770, 28530832, 35663540, 71327080, 142654160]

約数ペア:

[(1, 142654160), (2, 71327080), (4, 35663540), (5, 28530832), (8, 17831770), (10, 14265416), (11, 12968560), (16, 8915885), (20, 7132708), (22, 6484280), (40, 3566354), (44, 3242140), (55, 2593712), (80, 1783177), (88, 1621070), (110, 1296856), (121, 1178960), (176, 810535), (220, 648428), (242, 589480), (440, 324214), (484, 294740), (605, 235792), (880, 162107), (968, 147370), (1210, 117896), (1936, 73685), (2420, 58948), (4840, 29474), (9680, 14737)]