157718779738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{55652357}}^1$

素因数の和:55652481

約数の個数: 16

約数和(自身を含む): 257113893960

約数和(自身を除く): 99395114222

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 55652357, 111304714, 723480641, 1446961282, 6066106913, 12132213826, 78859389869, 157718779738]

約数ペア:

[(1, 157718779738), (2, 78859389869), (13, 12132213826), (26, 6066106913), (109, 1446961282), (218, 723480641), (1417, 111304714), (2834, 55652357)]