155177244

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{7549}}^1$

素因数の和:8130

約数の個数: 36

約数和(自身を含む): 392992600

約数和(自身を除く): 237815356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 1142, 1713, 2284, 3426, 5139, 6852, 7549, 10278, 15098, 20556, 22647, 30196, 45294, 67941, 90588, 135882, 271764, 4310479, 8620958, 12931437, 17241916, 25862874, 38794311, 51725748, 77588622, 155177244]

約数ペア:

[(1, 155177244), (2, 77588622), (3, 51725748), (4, 38794311), (6, 25862874), (9, 17241916), (12, 12931437), (18, 8620958), (36, 4310479), (571, 271764), (1142, 135882), (1713, 90588), (2284, 67941), (3426, 45294), (5139, 30196), (6852, 22647), (7549, 20556), (10278, 15098)]