156965077438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{422797}}^1$

素因数の和:423052

約数の個数: 32

約数和(自身を含む): 257839132320

約数和(自身を除く): 100874054882

約数列:

[1, 2, 13, 26, 109, 131, 218, 262, 1417, 1703, 2834, 3406, 14279, 28558, 185627, 371254, 422797, 845594, 5496361, 10992722, 46084873, 55386407, 92169746, 110772814, 599103349, 720023291, 1198206698, 1440046582, 6037118363, 12074236726, 78482538719, 156965077438]

約数ペア:

[(1, 156965077438), (2, 78482538719), (13, 12074236726), (26, 6037118363), (109, 1440046582), (131, 1198206698), (218, 720023291), (262, 599103349), (1417, 110772814), (1703, 92169746), (2834, 55386407), (3406, 46084873), (14279, 10992722), (28558, 5496361), (185627, 845594), (371254, 422797)]