156983998812

素因数分解:

$2^2\times 3^1\times {\mathrm{631}}^1\times {\mathrm{20732171}}^1$

素因数の和:20732809

約数の個数: 24

約数和(自身を含む): 366876515712

約数和(自身を除く): 209892516900

約数列:

[1, 2, 3, 4, 6, 12, 631, 1262, 1893, 2524, 3786, 7572, 20732171, 41464342, 62196513, 82928684, 124393026, 248786052, 13081999901, 26163999802, 39245999703, 52327999604, 78491999406, 156983998812]

約数ペア:

[(1, 156983998812), (2, 78491999406), (3, 52327999604), (4, 39245999703), (6, 26163999802), (12, 13081999901), (631, 248786052), (1262, 124393026), (1893, 82928684), (2524, 62196513), (3786, 41464342), (7572, 20732171)]