163388409746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{1931}}^1\times {\mathrm{2843}}^1$

素因数の和:5446

約数の個数: 32

約数和(自身を含む): 256356430848

約数和(自身を除く): 92968021102

約数列:

[1, 2, 23, 46, 647, 1294, 1931, 2843, 3862, 5686, 14881, 29762, 44413, 65389, 88826, 130778, 1249357, 1839421, 2498714, 3678842, 5489833, 10979666, 28735211, 42306683, 57470422, 84613366, 126266159, 252532318, 3551921951, 7103843902, 81694204873, 163388409746]

約数ペア:

[(1, 163388409746), (2, 81694204873), (23, 7103843902), (46, 3551921951), (647, 252532318), (1294, 126266159), (1931, 84613366), (2843, 57470422), (3862, 42306683), (5686, 28735211), (14881, 10979666), (29762, 5489833), (44413, 3678842), (65389, 2498714), (88826, 1839421), (130778, 1249357)]