172736510

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{136013}}^1$

素因数の和:136147

約数の個数: 16

約数和(自身を含む): 313376256

約数和(自身を除く): 140639746

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 136013, 272026, 680065, 1360130, 17273651, 34547302, 86368255, 172736510]

約数ペア:

[(1, 172736510), (2, 86368255), (5, 34547302), (10, 17273651), (127, 1360130), (254, 680065), (635, 272026), (1270, 136013)]