164069710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{14929}}^1$

素因数の和:15100

約数の個数: 32

約数和(自身を含む): 339687360

約数和(自身を除く): 175617650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 10990, 14929, 29858, 74645, 104503, 149290, 209006, 522515, 1045030, 2343853, 4687706, 11719265, 16406971, 23438530, 32813942, 82034855, 164069710]

約数ペア:

[(1, 164069710), (2, 82034855), (5, 32813942), (7, 23438530), (10, 16406971), (14, 11719265), (35, 4687706), (70, 2343853), (157, 1045030), (314, 522515), (785, 209006), (1099, 149290), (1570, 104503), (2198, 74645), (5495, 29858), (10990, 14929)]