156964369978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12245621}}^1$

素因数の和:12245682

約数の個数: 32

約数和(自身を含む): 277730706960

約数和(自身を除く): 120766336982

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 6409, 12818, 12245621, 24491242, 159193073, 208175557, 318386146, 355123009, 416351114, 710246018, 2706282241, 4616599117, 5412564482, 6037091153, 9233198234, 12074182306, 78482184989, 156964369978]

約数ペア:

[(1, 156964369978), (2, 78482184989), (13, 12074182306), (17, 9233198234), (26, 6037091153), (29, 5412564482), (34, 4616599117), (58, 2706282241), (221, 710246018), (377, 416351114), (442, 355123009), (493, 318386146), (754, 208175557), (986, 159193073), (6409, 24491242), (12818, 12245621)]