136618156624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1571}}^1\times {\mathrm{286061}}^1$

素因数の和:287659

約数の個数: 40

約数和(自身を含む): 278807467680

約数和(自身を除く): 142189311056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1571, 3142, 6284, 12568, 25136, 29849, 59698, 119396, 238792, 286061, 477584, 572122, 1144244, 2288488, 4576976, 5435159, 10870318, 21740636, 43481272, 86962544, 449401831, 898803662, 1797607324, 3595214648, 7190429296, 8538634789, 17077269578, 34154539156, 68309078312, 136618156624]

約数ペア:

[(1, 136618156624), (2, 68309078312), (4, 34154539156), (8, 17077269578), (16, 8538634789), (19, 7190429296), (38, 3595214648), (76, 1797607324), (152, 898803662), (304, 449401831), (1571, 86962544), (3142, 43481272), (6284, 21740636), (12568, 10870318), (25136, 5435159), (29849, 4576976), (59698, 2288488), (119396, 1144244), (238792, 572122), (286061, 477584)]