143347906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{607}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 240242688

約数和(自身を除く): 96894782

約数列:

[1, 2, 13, 26, 31, 62, 293, 403, 586, 607, 806, 1214, 3809, 7618, 7891, 9083, 15782, 18166, 18817, 37634, 118079, 177851, 236158, 244621, 355702, 489242, 2312063, 4624126, 5513381, 11026762, 71673953, 143347906]

約数ペア:

[(1, 143347906), (2, 71673953), (13, 11026762), (26, 5513381), (31, 4624126), (62, 2312063), (293, 489242), (403, 355702), (586, 244621), (607, 236158), (806, 177851), (1214, 118079), (3809, 37634), (7618, 18817), (7891, 18166), (9083, 15782)]