122146736

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{42649}}^1$

素因数の和:42836

約数の個数: 20

約数和(自身を含む): 237987000

約数和(自身を除く): 115840264

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 42649, 85298, 170596, 341192, 682384, 7634171, 15268342, 30536684, 61073368, 122146736]

約数ペア:

[(1, 122146736), (2, 61073368), (4, 30536684), (8, 15268342), (16, 7634171), (179, 682384), (358, 341192), (716, 170596), (1432, 85298), (2864, 42649)]