144611404

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{166603}}^1$

素因数の和:166645

約数の個数: 24

約数和(自身を含む): 298554368

約数和(自身を除く): 153942964

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 166603, 333206, 666412, 1166221, 2332442, 4664884, 5164693, 10329386, 20658772, 36152851, 72305702, 144611404]

約数ペア:

[(1, 144611404), (2, 72305702), (4, 36152851), (7, 20658772), (14, 10329386), (28, 5164693), (31, 4664884), (62, 2332442), (124, 1166221), (217, 666412), (434, 333206), (868, 166603)]