155645178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{1621}}^1$

素因数の和:2870

約数の個数: 32

約数和(自身を含む): 335715072

約数和(自身を除く): 180069894

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1231, 1621, 2462, 3242, 3693, 4863, 7386, 9726, 16003, 21073, 32006, 42146, 48009, 63219, 96018, 126438, 1995451, 3990902, 5986353, 11972706, 25940863, 51881726, 77822589, 155645178]

約数ペア:

[(1, 155645178), (2, 77822589), (3, 51881726), (6, 25940863), (13, 11972706), (26, 5986353), (39, 3990902), (78, 1995451), (1231, 126438), (1621, 96018), (2462, 63219), (3242, 48009), (3693, 42146), (4863, 32006), (7386, 21073), (9726, 16003)]