156615768

素因数分解:

$2^3\times 3^4\times {\mathrm{241691}}^1$

素因数の和:241709

約数の個数: 40

約数和(自身を含む): 438670980

約数和(自身を除く): 282055212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 241691, 483382, 725073, 966764, 1450146, 1933528, 2175219, 2900292, 4350438, 5800584, 6525657, 8700876, 13051314, 17401752, 19576971, 26102628, 39153942, 52205256, 78307884, 156615768]

約数ペア:

[(1, 156615768), (2, 78307884), (3, 52205256), (4, 39153942), (6, 26102628), (8, 19576971), (9, 17401752), (12, 13051314), (18, 8700876), (24, 6525657), (27, 5800584), (36, 4350438), (54, 2900292), (72, 2175219), (81, 1933528), (108, 1450146), (162, 966764), (216, 725073), (324, 483382), (648, 241691)]