156727123567

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{823}}^1\times {\mathrm{2203}}^1$

素因数の和:3319

約数の個数: 32

約数和(自身を含む): 183585512448

約数和(自身を除く): 26858388881

約数列:

[1, 7, 53, 233, 371, 823, 1631, 2203, 5761, 12349, 15421, 43619, 86443, 116759, 191759, 305333, 513299, 817313, 1342313, 1813069, 3593093, 10163227, 12691483, 27204847, 71142589, 96092657, 190433929, 422445077, 672648599, 2957115539, 22389589081, 156727123567]

約数ペア:

[(1, 156727123567), (7, 22389589081), (53, 2957115539), (233, 672648599), (371, 422445077), (823, 190433929), (1631, 96092657), (2203, 71142589), (5761, 27204847), (12349, 12691483), (15421, 10163227), (43619, 3593093), (86443, 1813069), (116759, 1342313), (191759, 817313), (305333, 513299)]