156797606416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{890895491}}^1$

素因数の和:890895510

約数の個数: 20

約数和(自身を含む): 331413123024

約数和(自身を除く): 174615516608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 890895491, 1781790982, 3563581964, 7127163928, 9799850401, 14254327856, 19599700802, 39199401604, 78398803208, 156797606416]

約数ペア:

[(1, 156797606416), (2, 78398803208), (4, 39199401604), (8, 19599700802), (11, 14254327856), (16, 9799850401), (22, 7127163928), (44, 3563581964), (88, 1781790982), (176, 890895491)]