133657988

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{863}}^1\times {\mathrm{1249}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 241920000

約数和(自身を除く): 108262012

約数列:

[1, 2, 4, 31, 62, 124, 863, 1249, 1726, 2498, 3452, 4996, 26753, 38719, 53506, 77438, 107012, 154876, 1077887, 2155774, 4311548, 33414497, 66828994, 133657988]

約数ペア:

[(1, 133657988), (2, 66828994), (4, 33414497), (31, 4311548), (62, 2155774), (124, 1077887), (863, 154876), (1249, 107012), (1726, 77438), (2498, 53506), (3452, 38719), (4996, 26753)]