143555048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6361}}^1$

素因数の和:6418

約数の個数: 64

約数和(自身を含む): 342021120

約数和(自身を除く): 198466072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 6361, 11284, 12722, 22568, 25444, 44527, 50888, 82693, 89054, 165386, 178108, 197191, 330772, 356216, 394382, 578851, 661544, 788764, 1157702, 1380337, 1577528, 2315404, 2563483, 2760674, 4630808, 5126966, 5521348, 10253932, 11042696, 17944381, 20507864, 35888762, 71777524, 143555048]

約数ペア:

[(1, 143555048), (2, 71777524), (4, 35888762), (7, 20507864), (8, 17944381), (13, 11042696), (14, 10253932), (26, 5521348), (28, 5126966), (31, 4630808), (52, 2760674), (56, 2563483), (62, 2315404), (91, 1577528), (104, 1380337), (124, 1157702), (182, 788764), (217, 661544), (248, 578851), (364, 394382), (403, 356216), (434, 330772), (728, 197191), (806, 178108), (868, 165386), (1612, 89054), (1736, 82693), (2821, 50888), (3224, 44527), (5642, 25444), (6361, 22568), (11284, 12722)]