129968503812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{515748031}}^1$

素因数の和:515748048

約数の個数: 36

約数和(自身を含む): 375464567296

約数和(自身を除く): 245496063484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 515748031, 1031496062, 1547244093, 2062992124, 3094488186, 3610236217, 4641732279, 6188976372, 7220472434, 9283464558, 10830708651, 14440944868, 18566929116, 21661417302, 32492125953, 43322834604, 64984251906, 129968503812]

約数ペア:

[(1, 129968503812), (2, 64984251906), (3, 43322834604), (4, 32492125953), (6, 21661417302), (7, 18566929116), (9, 14440944868), (12, 10830708651), (14, 9283464558), (18, 7220472434), (21, 6188976372), (28, 4641732279), (36, 3610236217), (42, 3094488186), (63, 2062992124), (84, 1547244093), (126, 1031496062), (252, 515748031)]