157058864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12601}}^1$

素因数の和:12669

約数の個数: 40

約数和(自身を含む): 328156080

約数和(自身を除く): 171097216

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 12601, 25202, 50404, 100808, 201616, 239419, 478838, 516641, 957676, 1033282, 1915352, 2066564, 3830704, 4133128, 8266256, 9816179, 19632358, 39264716, 78529432, 157058864]

約数ペア:

[(1, 157058864), (2, 78529432), (4, 39264716), (8, 19632358), (16, 9816179), (19, 8266256), (38, 4133128), (41, 3830704), (76, 2066564), (82, 1915352), (152, 1033282), (164, 957676), (304, 516641), (328, 478838), (656, 239419), (779, 201616), (1558, 100808), (3116, 50404), (6232, 25202), (12464, 12601)]