126578152

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 256832100

約数和(自身を除く): 130253948

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 361, 722, 779, 1069, 1444, 1558, 2138, 2888, 3116, 4276, 6232, 8552, 14801, 20311, 29602, 40622, 43829, 59204, 81244, 87658, 118408, 162488, 175316, 350632, 385909, 771818, 832751, 1543636, 1665502, 3087272, 3331004, 6662008, 15822269, 31644538, 63289076, 126578152]

約数ペア:

[(1, 126578152), (2, 63289076), (4, 31644538), (8, 15822269), (19, 6662008), (38, 3331004), (41, 3087272), (76, 1665502), (82, 1543636), (152, 832751), (164, 771818), (328, 385909), (361, 350632), (722, 175316), (779, 162488), (1069, 118408), (1444, 87658), (1558, 81244), (2138, 59204), (2888, 43829), (3116, 40622), (4276, 29602), (6232, 20311), (8552, 14801)]