78139536382

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1783}}^1\times {\mathrm{8297}}^1$

素因数の和:10240

約数の個数: 32

約数和(自身を含む): 124350508800

約数和(自身を除く): 46210972418

約数列:

[1, 2, 19, 38, 139, 278, 1783, 2641, 3566, 5282, 8297, 16594, 33877, 67754, 157643, 247837, 315286, 495674, 1153283, 2306566, 4708903, 9417806, 14793551, 21912377, 29587102, 43824754, 281077469, 562154938, 2056303589, 4112607178, 39069768191, 78139536382]

約数ペア:

[(1, 78139536382), (2, 39069768191), (19, 4112607178), (38, 2056303589), (139, 562154938), (278, 281077469), (1783, 43824754), (2641, 29587102), (3566, 21912377), (5282, 14793551), (8297, 9417806), (16594, 4708903), (33877, 2306566), (67754, 1153283), (157643, 495674), (247837, 315286)]