157600516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{3001}}^1$

素因数の和:3715

約数の個数: 24

約数和(自身を含む): 290833760

約数和(自身を除く): 133233244

約数列:

[1, 2, 4, 19, 38, 76, 691, 1382, 2764, 3001, 6002, 12004, 13129, 26258, 52516, 57019, 114038, 228076, 2073691, 4147382, 8294764, 39400129, 78800258, 157600516]

約数ペア:

[(1, 157600516), (2, 78800258), (4, 39400129), (19, 8294764), (38, 4147382), (76, 2073691), (691, 228076), (1382, 114038), (2764, 57019), (3001, 52516), (6002, 26258), (12004, 13129)]