156964214615

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15859}}^1$

素因数の和:15973

約数の個数: 64

約数和(自身を含む): 220139337600

約数和(自身を除く): 63175122985

約数列:

[1, 5, 13, 17, 53, 65, 85, 169, 221, 265, 689, 845, 901, 1105, 2197, 2873, 3445, 4505, 8957, 10985, 11713, 14365, 15859, 37349, 44785, 58565, 79295, 116441, 152269, 186745, 206167, 269603, 582205, 761345, 840527, 1030835, 1348015, 1979497, 2680171, 3504839, 4202635, 9897485, 10926851, 13400855, 14288959, 17524195, 34842223, 45562907, 54634255, 71444795, 142049063, 174211115, 185756467, 227814535, 592317791, 710245315, 928782335, 1846637819, 2414834071, 2961588955, 9233189095, 12074170355, 31392842923, 156964214615]

約数ペア:

[(1, 156964214615), (5, 31392842923), (13, 12074170355), (17, 9233189095), (53, 2961588955), (65, 2414834071), (85, 1846637819), (169, 928782335), (221, 710245315), (265, 592317791), (689, 227814535), (845, 185756467), (901, 174211115), (1105, 142049063), (2197, 71444795), (2873, 54634255), (3445, 45562907), (4505, 34842223), (8957, 17524195), (10985, 14288959), (11713, 13400855), (14365, 10926851), (15859, 9897485), (37349, 4202635), (44785, 3504839), (58565, 2680171), (79295, 1979497), (116441, 1348015), (152269, 1030835), (186745, 840527), (206167, 761345), (269603, 582205)]