155477764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{4327}}^1$

素因数の和:5035

約数の個数: 24

約数和(自身を含む): 293507648

約数和(自身を除く): 138029884

約数列:

[1, 2, 4, 13, 26, 52, 691, 1382, 2764, 4327, 8654, 8983, 17308, 17966, 35932, 56251, 112502, 225004, 2989957, 5979914, 11959828, 38869441, 77738882, 155477764]

約数ペア:

[(1, 155477764), (2, 77738882), (4, 38869441), (13, 11959828), (26, 5979914), (52, 2989957), (691, 225004), (1382, 112502), (2764, 56251), (4327, 35932), (8654, 17966), (8983, 17308)]