155156796

素因数分解:

$2^2\times 3^4\times {\mathrm{478879}}^1$

素因数の和:478895

約数の個数: 30

約数和(自身を含む): 405611360

約数和(自身を除く): 250454564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 478879, 957758, 1436637, 1915516, 2873274, 4309911, 5746548, 8619822, 12929733, 17239644, 25859466, 38789199, 51718932, 77578398, 155156796]

約数ペア:

[(1, 155156796), (2, 77578398), (3, 51718932), (4, 38789199), (6, 25859466), (9, 17239644), (12, 12929733), (18, 8619822), (27, 5746548), (36, 4309911), (54, 2873274), (81, 1915516), (108, 1436637), (162, 957758), (324, 478879)]