145248578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7253}}^1$

素因数の和:7322

約数の個数: 32

約数和(自身を含む): 250698240

約数和(自身を除く): 105449662

約数列:

[1, 2, 17, 19, 31, 34, 38, 62, 323, 527, 589, 646, 1054, 1178, 7253, 10013, 14506, 20026, 123301, 137807, 224843, 246602, 275614, 449686, 2342719, 3822331, 4272017, 4685438, 7644662, 8544034, 72624289, 145248578]

約数ペア:

[(1, 145248578), (2, 72624289), (17, 8544034), (19, 7644662), (31, 4685438), (34, 4272017), (38, 3822331), (62, 2342719), (323, 449686), (527, 275614), (589, 246602), (646, 224843), (1054, 137807), (1178, 123301), (7253, 20026), (10013, 14506)]