142720164

素因数分解:

$2^2\times 3^3\times {\mathrm{1321483}}^1$

素因数の和:1321496

約数の個数: 24

約数和(自身を含む): 370015520

約数和(自身を除く): 227295356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1321483, 2642966, 3964449, 5285932, 7928898, 11893347, 15857796, 23786694, 35680041, 47573388, 71360082, 142720164]

約数ペア:

[(1, 142720164), (2, 71360082), (3, 47573388), (4, 35680041), (6, 23786694), (9, 15857796), (12, 11893347), (18, 7928898), (27, 5285932), (36, 3964449), (54, 2642966), (108, 1321483)]