172910324

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{2399}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 311539200

約数和(自身を除く): 138628876

約数列:

[1, 2, 4, 37, 74, 148, 487, 974, 1948, 2399, 4798, 9596, 18019, 36038, 72076, 88763, 177526, 355052, 1168313, 2336626, 4673252, 43227581, 86455162, 172910324]

約数ペア:

[(1, 172910324), (2, 86455162), (4, 43227581), (37, 4673252), (74, 2336626), (148, 1168313), (487, 355052), (974, 177526), (1948, 88763), (2399, 72076), (4798, 36038), (9596, 18019)]