157219822100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{142927111}}^1$

素因数の和:142927136

約数の個数: 36

約数和(自身を含む): 372182199648

約数和(自身を除く): 214962377548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 142927111, 285854222, 571708444, 714635555, 1429271110, 1572198221, 2858542220, 3144396442, 3573177775, 6288792884, 7146355550, 7860991105, 14292711100, 15721982210, 31443964420, 39304955525, 78609911050, 157219822100]

約数ペア:

[(1, 157219822100), (2, 78609911050), (4, 39304955525), (5, 31443964420), (10, 15721982210), (11, 14292711100), (20, 7860991105), (22, 7146355550), (25, 6288792884), (44, 3573177775), (50, 3144396442), (55, 2858542220), (100, 1572198221), (110, 1429271110), (220, 714635555), (275, 571708444), (550, 285854222), (1100, 142927111)]