145708944

素因数分解:

$2^4\times 3^1\times {\mathrm{643}}^1\times {\mathrm{4721}}^1$

素因数の和:5375

約数の個数: 40

約数和(自身を含む): 377080032

約数和(自身を除く): 231371088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643, 1286, 1929, 2572, 3858, 4721, 5144, 7716, 9442, 10288, 14163, 15432, 18884, 28326, 30864, 37768, 56652, 75536, 113304, 226608, 3035603, 6071206, 9106809, 12142412, 18213618, 24284824, 36427236, 48569648, 72854472, 145708944]

約数ペア:

[(1, 145708944), (2, 72854472), (3, 48569648), (4, 36427236), (6, 24284824), (8, 18213618), (12, 12142412), (16, 9106809), (24, 6071206), (48, 3035603), (643, 226608), (1286, 113304), (1929, 75536), (2572, 56652), (3858, 37768), (4721, 30864), (5144, 28326), (7716, 18884), (9442, 15432), (10288, 14163)]