154496316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{990361}}^1$

素因数の和:990381

約数の個数: 24

約数和(自身を含む): 388221904

約数和(自身を除く): 233725588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 990361, 1980722, 2971083, 3961444, 5942166, 11884332, 12874693, 25749386, 38624079, 51498772, 77248158, 154496316]

約数ペア:

[(1, 154496316), (2, 77248158), (3, 51498772), (4, 38624079), (6, 25749386), (12, 12874693), (13, 11884332), (26, 5942166), (39, 3961444), (52, 2971083), (78, 1980722), (156, 990361)]