143355906

素因数分解:

$2^1\times 3^5\times {\mathrm{397}}^1\times {\mathrm{743}}^1$

素因数の和:1157

約数の個数: 48

約数和(自身を含む): 323354304

約数和(自身を除く): 179998398

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 397, 486, 743, 794, 1191, 1486, 2229, 2382, 3573, 4458, 6687, 7146, 10719, 13374, 20061, 21438, 32157, 40122, 60183, 64314, 96471, 120366, 180549, 192942, 294971, 361098, 589942, 884913, 1769826, 2654739, 5309478, 7964217, 15928434, 23892651, 47785302, 71677953, 143355906]

約数ペア:

[(1, 143355906), (2, 71677953), (3, 47785302), (6, 23892651), (9, 15928434), (18, 7964217), (27, 5309478), (54, 2654739), (81, 1769826), (162, 884913), (243, 589942), (397, 361098), (486, 294971), (743, 192942), (794, 180549), (1191, 120366), (1486, 96471), (2229, 64314), (2382, 60183), (3573, 40122), (4458, 32157), (6687, 21438), (7146, 20061), (10719, 13374)]