142400268

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 394444512

約数和(自身を除く): 252044244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 97, 108, 138, 162, 194, 197, 207, 276, 291, 324, 388, 394, 414, 582, 591, 621, 788, 828, 873, 1164, 1182, 1242, 1746, 1773, 1863, 2231, 2364, 2484, 2619, 3492, 3546, 3726, 4462, 4531, 5238, 5319, 6693, 7092, 7452, 7857, 8924, 9062, 10476, 10638, 13386, 13593, 15714, 15957, 18124, 19109, 20079, 21276, 26772, 27186, 31428, 31914, 38218, 40158, 40779, 54372, 57327, 60237, 63828, 76436, 80316, 81558, 114654, 120474, 122337, 163116, 171981, 180711, 229308, 240948, 244674, 343962, 361422, 367011, 439507, 489348, 515943, 687924, 722844, 734022, 879014, 1031886, 1318521, 1468044, 1547829, 1758028, 2063772, 2637042, 3095658, 3955563, 5274084, 6191316, 7911126, 11866689, 15822252, 23733378, 35600067, 47466756, 71200134, 142400268]

約数ペア:

[(1, 142400268), (2, 71200134), (3, 47466756), (4, 35600067), (6, 23733378), (9, 15822252), (12, 11866689), (18, 7911126), (23, 6191316), (27, 5274084), (36, 3955563), (46, 3095658), (54, 2637042), (69, 2063772), (81, 1758028), (92, 1547829), (97, 1468044), (108, 1318521), (138, 1031886), (162, 879014), (194, 734022), (197, 722844), (207, 687924), (276, 515943), (291, 489348), (324, 439507), (388, 367011), (394, 361422), (414, 343962), (582, 244674), (591, 240948), (621, 229308), (788, 180711), (828, 171981), (873, 163116), (1164, 122337), (1182, 120474), (1242, 114654), (1746, 81558), (1773, 80316), (1863, 76436), (2231, 63828), (2364, 60237), (2484, 57327), (2619, 54372), (3492, 40779), (3546, 40158), (3726, 38218), (4462, 31914), (4531, 31428), (5238, 27186), (5319, 26772), (6693, 21276), (7092, 20079), (7452, 19109), (7857, 18124), (8924, 15957), (9062, 15714), (10476, 13593), (10638, 13386)]