161896044

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2591}}^1$

素因数の和:2766

約数の個数: 48

約数和(自身を含む): 390168576

約数和(自身を除く): 228272532

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 127, 164, 246, 254, 381, 492, 508, 762, 1524, 2591, 5182, 5207, 7773, 10364, 10414, 15546, 15621, 20828, 31092, 31242, 62484, 106231, 212462, 318693, 329057, 424924, 637386, 658114, 987171, 1274772, 1316228, 1974342, 3948684, 13491337, 26982674, 40474011, 53965348, 80948022, 161896044]

約数ペア:

[(1, 161896044), (2, 80948022), (3, 53965348), (4, 40474011), (6, 26982674), (12, 13491337), (41, 3948684), (82, 1974342), (123, 1316228), (127, 1274772), (164, 987171), (246, 658114), (254, 637386), (381, 424924), (492, 329057), (508, 318693), (762, 212462), (1524, 106231), (2591, 62484), (5182, 31242), (5207, 31092), (7773, 20828), (10364, 15621), (10414, 15546)]