163380828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1047313}}^1$

素因数の和:1047333

約数の個数: 24

約数和(自身を含む): 410547088

約数和(自身を除く): 247166260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1047313, 2094626, 3141939, 4189252, 6283878, 12567756, 13615069, 27230138, 40845207, 54460276, 81690414, 163380828]

約数ペア:

[(1, 163380828), (2, 81690414), (3, 54460276), (4, 40845207), (6, 27230138), (12, 13615069), (13, 12567756), (26, 6283878), (39, 4189252), (52, 3141939), (78, 2094626), (156, 1047313)]