156936219

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1093}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 241555200

約数和(自身を除く): 84618981

約数列:

[1, 3, 11, 19, 33, 57, 209, 229, 627, 687, 1093, 2519, 3279, 4351, 7557, 12023, 13053, 20767, 36069, 47861, 62301, 143583, 228437, 250297, 685311, 750891, 2753267, 4755643, 8259801, 14266929, 52312073, 156936219]

約数ペア:

[(1, 156936219), (3, 52312073), (11, 14266929), (19, 8259801), (33, 4755643), (57, 2753267), (209, 750891), (229, 685311), (627, 250297), (687, 228437), (1093, 143583), (2519, 62301), (3279, 47861), (4351, 36069), (7557, 20767), (12023, 13053)]