145890232

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2273}}^1$

素因数の和:2463

約数の個数: 32

約数和(自身を含む): 279974880

約数和(自身を除く): 134084648

約数列:

[1, 2, 4, 8, 71, 113, 142, 226, 284, 452, 568, 904, 2273, 4546, 8023, 9092, 16046, 18184, 32092, 64184, 161383, 256849, 322766, 513698, 645532, 1027396, 1291064, 2054792, 18236279, 36472558, 72945116, 145890232]

約数ペア:

[(1, 145890232), (2, 72945116), (4, 36472558), (8, 18236279), (71, 2054792), (113, 1291064), (142, 1027396), (226, 645532), (284, 513698), (452, 322766), (568, 256849), (904, 161383), (2273, 64184), (4546, 32092), (8023, 18184), (9092, 16046)]