157483844

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{25919}}^1$

素因数の和:25968

約数の個数: 36

約数和(自身を含む): 330946560

約数和(自身を除く): 173462716

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 25919, 51838, 103676, 181433, 362866, 725732, 803489, 1270031, 1606978, 2540062, 3213956, 5080124, 5624423, 11248846, 22497692, 39370961, 78741922, 157483844]

約数ペア:

[(1, 157483844), (2, 78741922), (4, 39370961), (7, 22497692), (14, 11248846), (28, 5624423), (31, 5080124), (49, 3213956), (62, 2540062), (98, 1606978), (124, 1270031), (196, 803489), (217, 725732), (434, 362866), (868, 181433), (1519, 103676), (3038, 51838), (6076, 25919)]