157425294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{87751}}^1$

素因数の和:87792

約数の個数: 32

約数和(自身を含む): 353816064

約数和(自身を除く): 196390770

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 87751, 175502, 263253, 526506, 1140763, 2018273, 2281526, 3422289, 4036546, 6054819, 6844578, 12109638, 26237549, 52475098, 78712647, 157425294]

約数ペア:

[(1, 157425294), (2, 78712647), (3, 52475098), (6, 26237549), (13, 12109638), (23, 6844578), (26, 6054819), (39, 4036546), (46, 3422289), (69, 2281526), (78, 2018273), (138, 1140763), (299, 526506), (598, 263253), (897, 175502), (1794, 87751)]