138499324

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{4021}}^1$

素因数の和:4213

約数の個数: 24

約数和(自身を含む): 247755200

約数和(自身を除く): 109255876

約数列:

[1, 2, 4, 79, 109, 158, 218, 316, 436, 4021, 8042, 8611, 16084, 17222, 34444, 317659, 438289, 635318, 876578, 1270636, 1753156, 34624831, 69249662, 138499324]

約数ペア:

[(1, 138499324), (2, 69249662), (4, 34624831), (79, 1753156), (109, 1270636), (158, 876578), (218, 635318), (316, 438289), (436, 317659), (4021, 34444), (8042, 17222), (8611, 16084)]