137298889744

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{569}}^1\times {\mathrm{29629}}^1$

素因数の和:30715

約数の個数: 40

約数和(自身を含む): 267016671000

約数和(自身を除く): 129717781256

約数列:

[1, 2, 4, 8, 16, 509, 569, 1018, 1138, 2036, 2276, 4072, 4552, 8144, 9104, 29629, 59258, 118516, 237032, 289621, 474064, 579242, 1158484, 2316968, 4633936, 15081161, 16858901, 30162322, 33717802, 60324644, 67435604, 120649288, 134871208, 241298576, 269742416, 8581180609, 17162361218, 34324722436, 68649444872, 137298889744]

約数ペア:

[(1, 137298889744), (2, 68649444872), (4, 34324722436), (8, 17162361218), (16, 8581180609), (509, 269742416), (569, 241298576), (1018, 134871208), (1138, 120649288), (2036, 67435604), (2276, 60324644), (4072, 33717802), (4552, 30162322), (8144, 16858901), (9104, 15081161), (29629, 4633936), (59258, 2316968), (118516, 1158484), (237032, 579242), (289621, 474064)]