172548838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{11551}}^1$

素因数の和:11668

約数の個数: 32

約数和(自身を含む): 326043648

約数和(自身を除く): 153494810

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 679, 1067, 1358, 2134, 7469, 11551, 14938, 23102, 80857, 127061, 161714, 254122, 889427, 1120447, 1778854, 2240894, 7843129, 12324917, 15686258, 24649834, 86274419, 172548838]

約数ペア:

[(1, 172548838), (2, 86274419), (7, 24649834), (11, 15686258), (14, 12324917), (22, 7843129), (77, 2240894), (97, 1778854), (154, 1120447), (194, 889427), (679, 254122), (1067, 161714), (1358, 127061), (2134, 80857), (7469, 23102), (11551, 14938)]