155756868

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{1607}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 374419584

約数和(自身を除く): 218662716

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 197, 246, 394, 492, 591, 788, 1182, 1607, 2364, 3214, 4821, 6428, 8077, 9642, 16154, 19284, 24231, 32308, 48462, 65887, 96924, 131774, 197661, 263548, 316579, 395322, 633158, 790644, 949737, 1266316, 1899474, 3798948, 12979739, 25959478, 38939217, 51918956, 77878434, 155756868]

約数ペア:

[(1, 155756868), (2, 77878434), (3, 51918956), (4, 38939217), (6, 25959478), (12, 12979739), (41, 3798948), (82, 1899474), (123, 1266316), (164, 949737), (197, 790644), (246, 633158), (394, 395322), (492, 316579), (591, 263548), (788, 197661), (1182, 131774), (1607, 96924), (2364, 65887), (3214, 48462), (4821, 32308), (6428, 24231), (8077, 19284), (9642, 16154)]