142320528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{521}}^1$

素因数の和:813

約数の個数: 120

約数和(自身を含む): 457756416

約数和(自身を除く): 315435888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 271, 336, 504, 521, 542, 813, 1008, 1042, 1084, 1563, 1626, 1897, 2084, 2168, 2439, 3126, 3252, 3647, 3794, 4168, 4336, 4689, 4878, 5691, 6252, 6504, 7294, 7588, 8336, 9378, 9756, 10941, 11382, 12504, 13008, 14588, 15176, 17073, 18756, 19512, 21882, 22764, 25008, 29176, 30352, 32823, 34146, 37512, 39024, 43764, 45528, 58352, 65646, 68292, 75024, 87528, 91056, 131292, 136584, 141191, 175056, 262584, 273168, 282382, 423573, 525168, 564764, 847146, 988337, 1129528, 1270719, 1694292, 1976674, 2259056, 2541438, 2965011, 3388584, 3953348, 5082876, 5930022, 6777168, 7906696, 8895033, 10165752, 11860044, 15813392, 17790066, 20331504, 23720088, 35580132, 47440176, 71160264, 142320528]

約数ペア:

[(1, 142320528), (2, 71160264), (3, 47440176), (4, 35580132), (6, 23720088), (7, 20331504), (8, 17790066), (9, 15813392), (12, 11860044), (14, 10165752), (16, 8895033), (18, 7906696), (21, 6777168), (24, 5930022), (28, 5082876), (36, 3953348), (42, 3388584), (48, 2965011), (56, 2541438), (63, 2259056), (72, 1976674), (84, 1694292), (112, 1270719), (126, 1129528), (144, 988337), (168, 847146), (252, 564764), (271, 525168), (336, 423573), (504, 282382), (521, 273168), (542, 262584), (813, 175056), (1008, 141191), (1042, 136584), (1084, 131292), (1563, 91056), (1626, 87528), (1897, 75024), (2084, 68292), (2168, 65646), (2439, 58352), (3126, 45528), (3252, 43764), (3647, 39024), (3794, 37512), (4168, 34146), (4336, 32823), (4689, 30352), (4878, 29176), (5691, 25008), (6252, 22764), (6504, 21882), (7294, 19512), (7588, 18756), (8336, 17073), (9378, 15176), (9756, 14588), (10941, 13008), (11382, 12504)]