156988432326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{21481}}^1\times {\mathrm{110731}}^1$

素因数の和:132228

約数の個数: 32

約数和(自身を含む): 342539254656

約数和(自身を除く): 185550822330

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 21481, 42962, 64443, 110731, 128886, 221462, 236291, 332193, 472582, 664386, 708873, 1218041, 1417746, 2436082, 3654123, 7308246, 2378612611, 4757225222, 7135837833, 14271675666, 26164738721, 52329477442, 78494216163, 156988432326]

約数ペア:

[(1, 156988432326), (2, 78494216163), (3, 52329477442), (6, 26164738721), (11, 14271675666), (22, 7135837833), (33, 4757225222), (66, 2378612611), (21481, 7308246), (42962, 3654123), (64443, 2436082), (110731, 1417746), (128886, 1218041), (221462, 708873), (236291, 664386), (332193, 472582)]