156614492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{28229}}^1$

素因数の和:28325

約数の個数: 24

約数和(自身を含む): 292462800

約数和(自身を除く): 135848308

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 28229, 56458, 112916, 536351, 1072702, 2060717, 2145404, 4121434, 8242868, 39153623, 78307246, 156614492]

約数ペア:

[(1, 156614492), (2, 78307246), (4, 39153623), (19, 8242868), (38, 4121434), (73, 2145404), (76, 2060717), (146, 1072702), (292, 536351), (1387, 112916), (2774, 56458), (5548, 28229)]