155013874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{37643}}^1$

素因数の和:37745

約数の個数: 16

約数和(自身を含む): 243933120

約数和(自身を除く): 88919246

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 37643, 75286, 1091647, 2183294, 2672653, 5345306, 77506937, 155013874]

約数ペア:

[(1, 155013874), (2, 77506937), (29, 5345306), (58, 2672653), (71, 2183294), (142, 1091647), (2059, 75286), (4118, 37643)]