156923636

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{1229}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 278034120

約数和(自身を除く): 121110484

約数列:

[1, 2, 4, 137, 233, 274, 466, 548, 932, 1229, 2458, 4916, 31921, 63842, 127684, 168373, 286357, 336746, 572714, 673492, 1145428, 39230909, 78461818, 156923636]

約数ペア:

[(1, 156923636), (2, 78461818), (4, 39230909), (137, 1145428), (233, 673492), (274, 572714), (466, 336746), (548, 286357), (932, 168373), (1229, 127684), (2458, 63842), (4916, 31921)]