156736209

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4933}}^1$

素因数の和:5049

約数の個数: 32

約数和(自身を含む): 255778560

約数和(自身を除く): 99042351

約数列:

[1, 3, 7, 17, 21, 51, 89, 119, 267, 357, 623, 1513, 1869, 4539, 4933, 10591, 14799, 31773, 34531, 83861, 103593, 251583, 439037, 587027, 1317111, 1761081, 3073259, 7463629, 9219777, 22390887, 52245403, 156736209]

約数ペア:

[(1, 156736209), (3, 52245403), (7, 22390887), (17, 9219777), (21, 7463629), (51, 3073259), (89, 1761081), (119, 1317111), (267, 587027), (357, 439037), (623, 251583), (1513, 103593), (1869, 83861), (4539, 34531), (4933, 31773), (10591, 14799)]