151902796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{28151}}^1$

素因数の和:28245

約数の個数: 24

約数和(自身を含む): 283772160

約数和(自身を除く): 131869364

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 28151, 56302, 112604, 534869, 1069738, 1998721, 2139476, 3997442, 7994884, 37975699, 75951398, 151902796]

約数ペア:

[(1, 151902796), (2, 75951398), (4, 37975699), (19, 7994884), (38, 3997442), (71, 2139476), (76, 1998721), (142, 1069738), (284, 534869), (1349, 112604), (2698, 56302), (5396, 28151)]