140206536

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{4337}}^1$

素因数の和:4798

約数の個数: 48

約数和(自身を含む): 380659500

約数和(自身を除く): 240452964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 898, 1347, 1796, 2694, 3592, 4041, 4337, 5388, 8082, 8674, 10776, 13011, 16164, 17348, 26022, 32328, 34696, 39033, 52044, 78066, 104088, 156132, 312264, 1947313, 3894626, 5841939, 7789252, 11683878, 15578504, 17525817, 23367756, 35051634, 46735512, 70103268, 140206536]

約数ペア:

[(1, 140206536), (2, 70103268), (3, 46735512), (4, 35051634), (6, 23367756), (8, 17525817), (9, 15578504), (12, 11683878), (18, 7789252), (24, 5841939), (36, 3894626), (72, 1947313), (449, 312264), (898, 156132), (1347, 104088), (1796, 78066), (2694, 52044), (3592, 39033), (4041, 34696), (4337, 32328), (5388, 26022), (8082, 17348), (8674, 16164), (10776, 13011)]