130272164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 254270016

約数和(自身を除く): 123997852

約数列:

[1, 2, 4, 11, 22, 44, 97, 131, 194, 233, 262, 388, 466, 524, 932, 1067, 1441, 2134, 2563, 2882, 4268, 5126, 5764, 10252, 12707, 22601, 25414, 30523, 45202, 50828, 61046, 90404, 122092, 139777, 248611, 279554, 335753, 497222, 559108, 671506, 994444, 1343012, 2960731, 5921462, 11842924, 32568041, 65136082, 130272164]

約数ペア:

[(1, 130272164), (2, 65136082), (4, 32568041), (11, 11842924), (22, 5921462), (44, 2960731), (97, 1343012), (131, 994444), (194, 671506), (233, 559108), (262, 497222), (388, 335753), (466, 279554), (524, 248611), (932, 139777), (1067, 122092), (1441, 90404), (2134, 61046), (2563, 50828), (2882, 45202), (4268, 30523), (5126, 25414), (5764, 22601), (10252, 12707)]