158641336

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149099}}^1$

素因数の和:149131

約数の個数: 32

約数和(自身を含む): 357840000

約数和(自身を除く): 199198664

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 149099, 298198, 596396, 1043693, 1192792, 2087386, 2832881, 4174772, 5665762, 8349544, 11331524, 19830167, 22663048, 39660334, 79320668, 158641336]

約数ペア:

[(1, 158641336), (2, 79320668), (4, 39660334), (7, 22663048), (8, 19830167), (14, 11331524), (19, 8349544), (28, 5665762), (38, 4174772), (56, 2832881), (76, 2087386), (133, 1192792), (152, 1043693), (266, 596396), (532, 298198), (1064, 149099)]