156726096496

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{74773901}}^1$

素因数の和:74774040

約数の個数: 20

約数和(自身を含む): 305974806984

約数和(自身を除く): 149248710488

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 74773901, 149547802, 299095604, 598191208, 1196382416, 9795381031, 19590762062, 39181524124, 78363048248, 156726096496]

約数ペア:

[(1, 156726096496), (2, 78363048248), (4, 39181524124), (8, 19590762062), (16, 9795381031), (131, 1196382416), (262, 598191208), (524, 299095604), (1048, 149547802), (2096, 74773901)]