179318802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1987}}^1$

素因数の和:2107

約数の個数: 48

約数和(自身を含む): 392908320

約数和(自身を除く): 213589518

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 169, 178, 267, 338, 507, 534, 1014, 1157, 1987, 2314, 3471, 3974, 5961, 6942, 11922, 15041, 25831, 30082, 45123, 51662, 77493, 90246, 154986, 176843, 335803, 353686, 530529, 671606, 1007409, 1061058, 2014818, 2298959, 4597918, 6896877, 13793754, 29886467, 59772934, 89659401, 179318802]

約数ペア:

[(1, 179318802), (2, 89659401), (3, 59772934), (6, 29886467), (13, 13793754), (26, 6896877), (39, 4597918), (78, 2298959), (89, 2014818), (169, 1061058), (178, 1007409), (267, 671606), (338, 530529), (507, 353686), (534, 335803), (1014, 176843), (1157, 154986), (1987, 90246), (2314, 77493), (3471, 51662), (3974, 45123), (5961, 30082), (6942, 25831), (11922, 15041)]