177642928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{2803}}^1$

素因数の和:3061

約数の個数: 40

約数和(自身を含む): 366123888

約数和(自身を除く): 188480960

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 233, 272, 466, 932, 1864, 2803, 3728, 3961, 5606, 7922, 11212, 15844, 22424, 31688, 44848, 47651, 63376, 95302, 190604, 381208, 653099, 762416, 1306198, 2612396, 5224792, 10449584, 11102683, 22205366, 44410732, 88821464, 177642928]

約数ペア:

[(1, 177642928), (2, 88821464), (4, 44410732), (8, 22205366), (16, 11102683), (17, 10449584), (34, 5224792), (68, 2612396), (136, 1306198), (233, 762416), (272, 653099), (466, 381208), (932, 190604), (1864, 95302), (2803, 63376), (3728, 47651), (3961, 44848), (5606, 31688), (7922, 22424), (11212, 15844)]