156921217018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{32515793}}^1$

素因数の和:32515941

約数の個数: 16

約数和(自身を含む): 249721297920

約数和(自身を除く): 92800080902

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 32515793, 65031586, 617800067, 1235600134, 4129505711, 8259011422, 78460608509, 156921217018]

約数ペア:

[(1, 156921217018), (2, 78460608509), (19, 8259011422), (38, 4129505711), (127, 1235600134), (254, 617800067), (2413, 65031586), (4826, 32515793)]