156979543742

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{69644873}}^1$

素因数の和:69644912

約数の個数: 24

約数和(自身を含む): 285822562896

約数和(自身を除く): 128843019154

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 69644873, 139289746, 487514111, 975028222, 1601832079, 3203664158, 3412598777, 6825197554, 11212824553, 22425649106, 78489771871, 156979543742]

約数ペア:

[(1, 156979543742), (2, 78489771871), (7, 22425649106), (14, 11212824553), (23, 6825197554), (46, 3412598777), (49, 3203664158), (98, 1601832079), (161, 975028222), (322, 487514111), (1127, 139289746), (2254, 69644873)]