158909606

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{4007}}^1$

素因数の和:4339

約数の個数: 16

約数和(自身を含む): 242403840

約数和(自身を除く): 83494234

約数列:

[1, 2, 79, 158, 251, 502, 4007, 8014, 19829, 39658, 316553, 633106, 1005757, 2011514, 79454803, 158909606]

約数ペア:

[(1, 158909606), (2, 79454803), (79, 2011514), (158, 1005757), (251, 633106), (502, 316553), (4007, 39658), (8014, 19829)]