157617068

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{244747}}^1$

素因数の和:244781

約数の個数: 24

約数和(自身を含む): 328941312

約数和(自身を除く): 171324244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 244747, 489494, 978988, 1713229, 3426458, 5629181, 6852916, 11258362, 22516724, 39404267, 78808534, 157617068]

約数ペア:

[(1, 157617068), (2, 78808534), (4, 39404267), (7, 22516724), (14, 11258362), (23, 6852916), (28, 5629181), (46, 3426458), (92, 1713229), (161, 978988), (322, 489494), (644, 244747)]