157025637

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 242161920

約数和(自身を除く): 85136283

約数列:

[1, 3, 9, 43, 47, 89, 97, 129, 141, 267, 291, 387, 423, 801, 873, 2021, 3827, 4171, 4183, 4559, 6063, 8633, 11481, 12513, 12549, 13677, 18189, 25899, 34443, 37539, 37647, 41031, 77697, 179869, 196037, 371219, 405751, 539607, 588111, 1113657, 1217253, 1618821, 1764333, 3340971, 3651759, 17447293, 52341879, 157025637]

約数ペア:

[(1, 157025637), (3, 52341879), (9, 17447293), (43, 3651759), (47, 3340971), (89, 1764333), (97, 1618821), (129, 1217253), (141, 1113657), (267, 588111), (291, 539607), (387, 405751), (423, 371219), (801, 196037), (873, 179869), (2021, 77697), (3827, 41031), (4171, 37647), (4183, 37539), (4559, 34443), (6063, 25899), (8633, 18189), (11481, 13677), (12513, 12549)]