156918015946

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{239579}}^1$

素因数の和:239838

約数の個数: 32

約数和(自身を含む): 247775552640

約数和(自身を除く): 90857536694

約数列:

[1, 2, 37, 53, 74, 106, 167, 334, 1961, 3922, 6179, 8851, 12358, 17702, 239579, 327487, 479158, 654974, 8864423, 12697687, 17728846, 25395374, 40009693, 80019386, 469814419, 939628838, 1480358641, 2120513729, 2960717282, 4241027458, 78459007973, 156918015946]

約数ペア:

[(1, 156918015946), (2, 78459007973), (37, 4241027458), (53, 2960717282), (74, 2120513729), (106, 1480358641), (167, 939628838), (334, 469814419), (1961, 80019386), (3922, 40009693), (6179, 25395374), (8851, 17728846), (12358, 12697687), (17702, 8864423), (239579, 654974), (327487, 479158)]