159649744

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{148927}}^1$

素因数の和:149002

約数の個数: 20

約数和(自身を含む): 313940224

約数和(自身を除く): 154290480

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 148927, 297854, 595708, 1191416, 2382832, 9978109, 19956218, 39912436, 79824872, 159649744]

約数ペア:

[(1, 159649744), (2, 79824872), (4, 39912436), (8, 19956218), (16, 9978109), (67, 2382832), (134, 1191416), (268, 595708), (536, 297854), (1072, 148927)]