159088216

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149519}}^1$

素因数の和:149551

約数の個数: 32

約数和(自身を含む): 358848000

約数和(自身を除く): 199759784

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 149519, 299038, 598076, 1046633, 1196152, 2093266, 2840861, 4186532, 5681722, 8373064, 11363444, 19886027, 22726888, 39772054, 79544108, 159088216]

約数ペア:

[(1, 159088216), (2, 79544108), (4, 39772054), (7, 22726888), (8, 19886027), (14, 11363444), (19, 8373064), (28, 5681722), (38, 4186532), (56, 2840861), (76, 2093266), (133, 1196152), (152, 1046633), (266, 598076), (532, 299038), (1064, 149519)]