155806562

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{3121}}^1$

素因数の和:3461

約数の個数: 16

約数和(自身を含む): 236959800

約数和(自身を除く): 81153238

約数列:

[1, 2, 109, 218, 229, 458, 3121, 6242, 24961, 49922, 340189, 680378, 714709, 1429418, 77903281, 155806562]

約数ペア:

[(1, 155806562), (2, 77903281), (109, 1429418), (218, 714709), (229, 680378), (458, 340189), (3121, 49922), (6242, 24961)]