136700974

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{4243}}^1$

素因数の和:4515

約数の個数: 16

約数和(自身を含む): 208550160

約数和(自身を除く): 71849186

約数列:

[1, 2, 89, 178, 181, 362, 4243, 8486, 16109, 32218, 377627, 755254, 767983, 1535966, 68350487, 136700974]

約数ペア:

[(1, 136700974), (2, 68350487), (89, 1535966), (178, 767983), (181, 755254), (362, 377627), (4243, 32218), (8486, 16109)]