145890490188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{639870571}}^1$

素因数の和:639870597

約数の個数: 24

約数和(自身を含む): 358327520320

約数和(自身を除く): 212437030132

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 639870571, 1279741142, 1919611713, 2559482284, 3839223426, 7678446852, 12157540849, 24315081698, 36472622547, 48630163396, 72945245094, 145890490188]

約数ペア:

[(1, 145890490188), (2, 72945245094), (3, 48630163396), (4, 36472622547), (6, 24315081698), (12, 12157540849), (19, 7678446852), (38, 3839223426), (57, 2559482284), (76, 1919611713), (114, 1279741142), (228, 639870571)]