156676169360

素因数分解:

$2^4\times 5^1\times {\mathrm{12941}}^1\times {\mathrm{151337}}^1$

素因数の和:164291

約数の個数: 40

約数和(自身を含む): 364302649656

約数和(自身を除く): 207626480296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12941, 25882, 51764, 64705, 103528, 129410, 151337, 207056, 258820, 302674, 517640, 605348, 756685, 1035280, 1210696, 1513370, 2421392, 3026740, 6053480, 12106960, 1958452117, 3916904234, 7833808468, 9792260585, 15667616936, 19584521170, 31335233872, 39169042340, 78338084680, 156676169360]

約数ペア:

[(1, 156676169360), (2, 78338084680), (4, 39169042340), (5, 31335233872), (8, 19584521170), (10, 15667616936), (16, 9792260585), (20, 7833808468), (40, 3916904234), (80, 1958452117), (12941, 12106960), (25882, 6053480), (51764, 3026740), (64705, 2421392), (103528, 1513370), (129410, 1210696), (151337, 1035280), (207056, 756685), (258820, 605348), (302674, 517640)]