168715072

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{155069}}^1$

素因数の和:155098

約数の個数: 28

約数和(自身を含む): 354490020

約数和(自身を除く): 185774948

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 155069, 310138, 620276, 1240552, 2481104, 2636173, 4962208, 5272346, 9924416, 10544692, 21089384, 42178768, 84357536, 168715072]

約数ペア:

[(1, 168715072), (2, 84357536), (4, 42178768), (8, 21089384), (16, 10544692), (17, 9924416), (32, 5272346), (34, 4962208), (64, 2636173), (68, 2481104), (136, 1240552), (272, 620276), (544, 310138), (1088, 155069)]