157080021335

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7309}}^1\times {\mathrm{10993}}^1$

素因数の和:18347

約数の個数: 32

約数和(自身を含む): 208309034880

約数和(自身を除く): 51229013545

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 7309, 10993, 36545, 54965, 124253, 168107, 186881, 252839, 621265, 840535, 934405, 1264195, 2857819, 4298263, 14289095, 21491315, 80347837, 401739185, 1365913229, 1848000251, 6829566145, 9240001255, 31416004267, 157080021335]

約数ペア:

[(1, 157080021335), (5, 31416004267), (17, 9240001255), (23, 6829566145), (85, 1848000251), (115, 1365913229), (391, 401739185), (1955, 80347837), (7309, 21491315), (10993, 14289095), (36545, 4298263), (54965, 2857819), (124253, 1264195), (168107, 934405), (186881, 840535), (252839, 621265)]