142423316

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{267713}}^1$

素因数の和:267743

約数の個数: 24

約数和(自身を含む): 299839680

約数和(自身を除く): 157416364

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 267713, 535426, 1070852, 1873991, 3747982, 5086547, 7495964, 10173094, 20346188, 35605829, 71211658, 142423316]

約数ペア:

[(1, 142423316), (2, 71211658), (4, 35605829), (7, 20346188), (14, 10173094), (19, 7495964), (28, 5086547), (38, 3747982), (76, 1873991), (133, 1070852), (266, 535426), (532, 267713)]