159433186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1489}}^1$

素因数の和:1690

約数の個数: 32

約数和(自身を含む): 271203840

約数和(自身を除く): 111770654

約数列:

[1, 2, 11, 22, 31, 62, 157, 314, 341, 682, 1489, 1727, 2978, 3454, 4867, 9734, 16379, 32758, 46159, 53537, 92318, 107074, 233773, 467546, 507749, 1015498, 2571503, 5143006, 7246963, 14493926, 79716593, 159433186]

約数ペア:

[(1, 159433186), (2, 79716593), (11, 14493926), (22, 7246963), (31, 5143006), (62, 2571503), (157, 1015498), (314, 507749), (341, 467546), (682, 233773), (1489, 107074), (1727, 92318), (2978, 53537), (3454, 46159), (4867, 32758), (9734, 16379)]