121519264

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{223381}}^1$

素因数の和:223408

約数の個数: 24

約数和(自身を含む): 253315188

約数和(自身を除く): 131795924

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 223381, 446762, 893524, 1787048, 3574096, 3797477, 7148192, 7594954, 15189908, 30379816, 60759632, 121519264]

約数ペア:

[(1, 121519264), (2, 60759632), (4, 30379816), (8, 15189908), (16, 7594954), (17, 7148192), (32, 3797477), (34, 3574096), (68, 1787048), (136, 893524), (272, 446762), (544, 223381)]