157118087

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 196331520

約数和(自身を除く): 39213433

約数列:

[1, 7, 19, 43, 83, 133, 301, 331, 581, 817, 1577, 2317, 3569, 5719, 6289, 11039, 14233, 24983, 27473, 44023, 67811, 99631, 192311, 270427, 474677, 521987, 1181339, 1892989, 3653909, 8269373, 22445441, 157118087]

約数ペア:

[(1, 157118087), (7, 22445441), (19, 8269373), (43, 3653909), (83, 1892989), (133, 1181339), (301, 521987), (331, 474677), (581, 270427), (817, 192311), (1577, 99631), (2317, 67811), (3569, 44023), (5719, 27473), (6289, 24983), (11039, 14233)]