156744666

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{223283}}^1$

素因数の和:223307

約数の個数: 32

約数和(自身を含む): 375117120

約数和(自身を除く): 218372454

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 223283, 446566, 669849, 1339698, 2009547, 2902679, 4019094, 5805358, 6028641, 8708037, 12057282, 17416074, 26124111, 52248222, 78372333, 156744666]

約数ペア:

[(1, 156744666), (2, 78372333), (3, 52248222), (6, 26124111), (9, 17416074), (13, 12057282), (18, 8708037), (26, 6028641), (27, 5805358), (39, 4019094), (54, 2902679), (78, 2009547), (117, 1339698), (234, 669849), (351, 446566), (702, 223283)]