139714008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{831631}}^1$

素因数の和:831647

約数の個数: 32

約数和(自身を含む): 399183360

約数和(自身を除く): 259469352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 831631, 1663262, 2494893, 3326524, 4989786, 5821417, 6653048, 9979572, 11642834, 17464251, 19959144, 23285668, 34928502, 46571336, 69857004, 139714008]

約数ペア:

[(1, 139714008), (2, 69857004), (3, 46571336), (4, 34928502), (6, 23285668), (7, 19959144), (8, 17464251), (12, 11642834), (14, 9979572), (21, 6653048), (24, 5821417), (28, 4989786), (42, 3326524), (56, 2494893), (84, 1663262), (168, 831631)]