156719088237

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{140627}}^1$

素因数の和:140889

約数の個数: 32

約数和(自身を含む): 219190675968

約数和(自身を除く): 62471587731

約数列:

[1, 3, 43, 53, 129, 159, 163, 489, 2279, 6837, 7009, 8639, 21027, 25917, 140627, 371477, 421881, 1114431, 6046961, 7453231, 18140883, 22359693, 22922201, 68766603, 320488933, 961466799, 985654643, 1214876653, 2956963929, 3644629959, 52239696079, 156719088237]

約数ペア:

[(1, 156719088237), (3, 52239696079), (43, 3644629959), (53, 2956963929), (129, 1214876653), (159, 985654643), (163, 961466799), (489, 320488933), (2279, 68766603), (6837, 22922201), (7009, 22359693), (8639, 18140883), (21027, 7453231), (25917, 6046961), (140627, 1114431), (371477, 421881)]