161364996

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{344797}}^1$

素因数の和:344820

約数の個数: 36

約数和(自身を含む): 439272652

約数和(自身を除く): 277907656

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 344797, 689594, 1034391, 1379188, 2068782, 3103173, 4137564, 4482361, 6206346, 8964722, 12412692, 13447083, 17929444, 26894166, 40341249, 53788332, 80682498, 161364996]

約数ペア:

[(1, 161364996), (2, 80682498), (3, 53788332), (4, 40341249), (6, 26894166), (9, 17929444), (12, 13447083), (13, 12412692), (18, 8964722), (26, 6206346), (36, 4482361), (39, 4137564), (52, 3103173), (78, 2068782), (117, 1379188), (156, 1034391), (234, 689594), (468, 344797)]