158836216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{2131}}^1$

素因数の和:2177

約数の個数: 64

約数和(自身を含む): 374549760

約数和(自身を除く): 215713544

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1331, 1694, 2131, 2662, 3388, 4262, 5324, 6776, 8524, 9317, 10648, 14917, 17048, 18634, 23441, 29834, 37268, 46882, 59668, 74536, 93764, 119336, 164087, 187528, 257851, 328174, 515702, 656348, 1031404, 1312696, 1804957, 2062808, 2836361, 3609914, 5672722, 7219828, 11345444, 14439656, 19854527, 22690888, 39709054, 79418108, 158836216]

約数ペア:

[(1, 158836216), (2, 79418108), (4, 39709054), (7, 22690888), (8, 19854527), (11, 14439656), (14, 11345444), (22, 7219828), (28, 5672722), (44, 3609914), (56, 2836361), (77, 2062808), (88, 1804957), (121, 1312696), (154, 1031404), (242, 656348), (308, 515702), (484, 328174), (616, 257851), (847, 187528), (968, 164087), (1331, 119336), (1694, 93764), (2131, 74536), (2662, 59668), (3388, 46882), (4262, 37268), (5324, 29834), (6776, 23441), (8524, 18634), (9317, 17048), (10648, 14917)]