128338542

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{24671}}^1$

素因数の和:24713

約数の個数: 36

約数和(自身を含む): 295397856

約数和(自身を除く): 167059314

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 24671, 49342, 74013, 148026, 222039, 419407, 444078, 838814, 1258221, 2516442, 3774663, 7129919, 7549326, 14259838, 21389757, 42779514, 64169271, 128338542]

約数ペア:

[(1, 128338542), (2, 64169271), (3, 42779514), (6, 21389757), (9, 14259838), (17, 7549326), (18, 7129919), (34, 3774663), (51, 2516442), (102, 1258221), (153, 838814), (289, 444078), (306, 419407), (578, 222039), (867, 148026), (1734, 74013), (2601, 49342), (5202, 24671)]