168994208

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{14629}}^1$

素因数の和:14677

約数の個数: 36

約数和(自身を含む): 351163890

約数和(自身を除く): 182169682

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 361, 608, 722, 1444, 2888, 5776, 11552, 14629, 29258, 58516, 117032, 234064, 277951, 468128, 555902, 1111804, 2223608, 4447216, 5281069, 8894432, 10562138, 21124276, 42248552, 84497104, 168994208]

約数ペア:

[(1, 168994208), (2, 84497104), (4, 42248552), (8, 21124276), (16, 10562138), (19, 8894432), (32, 5281069), (38, 4447216), (76, 2223608), (152, 1111804), (304, 555902), (361, 468128), (608, 277951), (722, 234064), (1444, 117032), (2888, 58516), (5776, 29258), (11552, 14629)]