145220416

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{206279}}^1$

素因数の和:206302

約数の個数: 28

約数和(自身を含む): 314370720

約数和(自身を除く): 169150304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 206279, 412558, 825116, 1650232, 2269069, 3300464, 4538138, 6600928, 9076276, 13201856, 18152552, 36305104, 72610208, 145220416]

約数ペア:

[(1, 145220416), (2, 72610208), (4, 36305104), (8, 18152552), (11, 13201856), (16, 9076276), (22, 6600928), (32, 4538138), (44, 3300464), (64, 2269069), (88, 1650232), (176, 825116), (352, 412558), (704, 206279)]