161192016

素因数分解:

$2^4\times 3^2\times {\mathrm{1119389}}^1$

素因数の和:1119403

約数の個数: 30

約数和(自身を含む): 451114170

約数和(自身を除く): 289922154

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1119389, 2238778, 3358167, 4477556, 6716334, 8955112, 10074501, 13432668, 17910224, 20149002, 26865336, 40298004, 53730672, 80596008, 161192016]

約数ペア:

[(1, 161192016), (2, 80596008), (3, 53730672), (4, 40298004), (6, 26865336), (8, 20149002), (9, 17910224), (12, 13432668), (16, 10074501), (18, 8955112), (24, 6716334), (36, 4477556), (48, 3358167), (72, 2238778), (144, 1119389)]