156984122938

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1\times {\mathrm{769}}^1\times {\mathrm{2039}}^1$

素因数の和:3366

約数の個数: 32

約数和(自身を含む): 238522838400

約数和(自身を除く): 81538715462

約数列:

[1, 2, 113, 226, 443, 769, 886, 1538, 2039, 4078, 50059, 86897, 100118, 173794, 230407, 340667, 460814, 681334, 903277, 1567991, 1806554, 3135982, 38495371, 76990742, 102070301, 177182983, 204140602, 354365966, 694620013, 1389240026, 78492061469, 156984122938]

約数ペア:

[(1, 156984122938), (2, 78492061469), (113, 1389240026), (226, 694620013), (443, 354365966), (769, 204140602), (886, 177182983), (1538, 102070301), (2039, 76990742), (4078, 38495371), (50059, 3135982), (86897, 1806554), (100118, 1567991), (173794, 903277), (230407, 681334), (340667, 460814)]