128600342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2221}}^1$

素因数の和:2384

約数の個数: 32

約数和(自身を含む): 221737824

約数和(自身を除く): 93137482

約数列:

[1, 2, 13, 17, 26, 34, 131, 221, 262, 442, 1703, 2221, 2227, 3406, 4442, 4454, 28873, 28951, 37757, 57746, 57902, 75514, 290951, 490841, 581902, 981682, 3782363, 4946167, 7564726, 9892334, 64300171, 128600342]

約数ペア:

[(1, 128600342), (2, 64300171), (13, 9892334), (17, 7564726), (26, 4946167), (34, 3782363), (131, 981682), (221, 581902), (262, 490841), (442, 290951), (1703, 75514), (2221, 57902), (2227, 57746), (3406, 37757), (4442, 28951), (4454, 28873)]