128525096

素因数分解:

$2^3\times 7^1\times {\mathrm{463}}^1\times {\mathrm{4957}}^1$

素因数の和:5433

約数の個数: 32

約数和(自身を含む): 276061440

約数和(自身を除く): 147536344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 463, 926, 1852, 3241, 3704, 4957, 6482, 9914, 12964, 19828, 25928, 34699, 39656, 69398, 138796, 277592, 2295091, 4590182, 9180364, 16065637, 18360728, 32131274, 64262548, 128525096]

約数ペア:

[(1, 128525096), (2, 64262548), (4, 32131274), (7, 18360728), (8, 16065637), (14, 9180364), (28, 4590182), (56, 2295091), (463, 277592), (926, 138796), (1852, 69398), (3241, 39656), (3704, 34699), (4957, 25928), (6482, 19828), (9914, 12964)]