187850992

素因数分解:

$2^4\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1543}}^1$

素因数の和:2645

約数の個数: 40

約数和(自身を含む): 416608256

約数和(自身を除く): 228757264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1087, 1543, 2174, 3086, 4348, 6172, 7609, 8696, 10801, 12344, 15218, 17392, 21602, 24688, 30436, 43204, 60872, 86408, 121744, 172816, 1677241, 3354482, 6708964, 11740687, 13417928, 23481374, 26835856, 46962748, 93925496, 187850992]

約数ペア:

[(1, 187850992), (2, 93925496), (4, 46962748), (7, 26835856), (8, 23481374), (14, 13417928), (16, 11740687), (28, 6708964), (56, 3354482), (112, 1677241), (1087, 172816), (1543, 121744), (2174, 86408), (3086, 60872), (4348, 43204), (6172, 30436), (7609, 24688), (8696, 21602), (10801, 17392), (12344, 15218)]