156943926

素因数分解:

$2^1\times 3^3\times {\mathrm{307}}^1\times {\mathrm{9467}}^1$

素因数の和:9785

約数の個数: 32

約数和(自身を含む): 349937280

約数和(自身を除く): 192993354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 307, 614, 921, 1842, 2763, 5526, 8289, 9467, 16578, 18934, 28401, 56802, 85203, 170406, 255609, 511218, 2906369, 5812738, 8719107, 17438214, 26157321, 52314642, 78471963, 156943926]

約数ペア:

[(1, 156943926), (2, 78471963), (3, 52314642), (6, 26157321), (9, 17438214), (18, 8719107), (27, 5812738), (54, 2906369), (307, 511218), (614, 255609), (921, 170406), (1842, 85203), (2763, 56802), (5526, 28401), (8289, 18934), (9467, 16578)]