156977407684

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{12854357}}^1$

素因数の和:12854475

約数の個数: 24

約数和(自身を含む): 285058243008

約数和(自身を除く): 128080835324

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 6106, 12212, 12854357, 25708714, 51417428, 552737351, 912659347, 1105474702, 1825318694, 2210949404, 3650637388, 39244351921, 78488703842, 156977407684]

約数ペア:

[(1, 156977407684), (2, 78488703842), (4, 39244351921), (43, 3650637388), (71, 2210949404), (86, 1825318694), (142, 1105474702), (172, 912659347), (284, 552737351), (3053, 51417428), (6106, 25708714), (12212, 12854357)]