163165028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 320323584

約数和(自身を除く): 157158556

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 127, 254, 403, 508, 797, 806, 1594, 1612, 1651, 3188, 3302, 3937, 6604, 7874, 10361, 15748, 20722, 24707, 41444, 49414, 51181, 98828, 101219, 102362, 202438, 204724, 321191, 404876, 642382, 1284764, 1315847, 2631694, 3137789, 5263388, 6275578, 12551156, 40791257, 81582514, 163165028]

約数ペア:

[(1, 163165028), (2, 81582514), (4, 40791257), (13, 12551156), (26, 6275578), (31, 5263388), (52, 3137789), (62, 2631694), (124, 1315847), (127, 1284764), (254, 642382), (403, 404876), (508, 321191), (797, 204724), (806, 202438), (1594, 102362), (1612, 101219), (1651, 98828), (3188, 51181), (3302, 49414), (3937, 41444), (6604, 24707), (7874, 20722), (10361, 15748)]