138094859

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{1171}}^1$

素因数の和:2186

約数の個数: 16

約数和(自身を含む): 167417856

約数和(自身を除く): 29322997

約数列:

[1, 7, 17, 119, 991, 1171, 6937, 8197, 16847, 19907, 117929, 139349, 1160461, 8123227, 19727837, 138094859]

約数ペア:

[(1, 138094859), (7, 19727837), (17, 8123227), (119, 1160461), (991, 139349), (1171, 117929), (6937, 19907), (8197, 16847)]