140680636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{25357}}^1$

素因数の和:25453

約数の個数: 24

約数和(自身を含む): 262708880

約数和(自身を除く): 122028244

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 25357, 50714, 101428, 481783, 963566, 1851061, 1927132, 3702122, 7404244, 35170159, 70340318, 140680636]

約数ペア:

[(1, 140680636), (2, 70340318), (4, 35170159), (19, 7404244), (38, 3702122), (73, 1927132), (76, 1851061), (146, 963566), (292, 481783), (1387, 101428), (2774, 50714), (5548, 25357)]