156937657982

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{10369873}}^1$

素因数の和:10369952

約数の個数: 32

約数和(自身を含む): 286706276352

約数和(自身を除く): 129768618370

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 7567, 15134, 10369873, 20739746, 72589111, 145178222, 238507079, 477014158, 487384031, 974768062, 1669549553, 3339099106, 3411688217, 6823376434, 11209832713, 22419665426, 78468828991, 156937657982]

約数ペア:

[(1, 156937657982), (2, 78468828991), (7, 22419665426), (14, 11209832713), (23, 6823376434), (46, 3411688217), (47, 3339099106), (94, 1669549553), (161, 974768062), (322, 487384031), (329, 477014158), (658, 238507079), (1081, 145178222), (2162, 72589111), (7567, 20739746), (15134, 10369873)]