189183712

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{337}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 381758832

約数和(自身を除く): 192575120

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 331, 337, 424, 662, 674, 848, 1324, 1348, 1696, 2648, 2696, 5296, 5392, 10592, 10784, 17543, 17861, 35086, 35722, 70172, 71444, 111547, 140344, 142888, 223094, 280688, 285776, 446188, 561376, 571552, 892376, 1784752, 3569504, 5911991, 11823982, 23647964, 47295928, 94591856, 189183712]

約数ペア:

[(1, 189183712), (2, 94591856), (4, 47295928), (8, 23647964), (16, 11823982), (32, 5911991), (53, 3569504), (106, 1784752), (212, 892376), (331, 571552), (337, 561376), (424, 446188), (662, 285776), (674, 280688), (848, 223094), (1324, 142888), (1348, 140344), (1696, 111547), (2648, 71444), (2696, 70172), (5296, 35722), (5392, 35086), (10592, 17861), (10784, 17543)]