156580912

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{134059}}^1$

素因数の和:134140

約数の個数: 20

約数和(自身を含む): 307533640

約数和(自身を除く): 150952728

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 134059, 268118, 536236, 1072472, 2144944, 9786307, 19572614, 39145228, 78290456, 156580912]

約数ペア:

[(1, 156580912), (2, 78290456), (4, 39145228), (8, 19572614), (16, 9786307), (73, 2144944), (146, 1072472), (292, 536236), (584, 268118), (1168, 134059)]