126770224

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 299980800

約数和(自身を除く): 173210576

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 139, 238, 272, 278, 476, 479, 556, 952, 958, 973, 1112, 1904, 1916, 1946, 2224, 2363, 3353, 3832, 3892, 4726, 6706, 7664, 7784, 8143, 9452, 13412, 15568, 16286, 16541, 18904, 26824, 32572, 33082, 37808, 53648, 57001, 65144, 66164, 66581, 114002, 130288, 132328, 133162, 228004, 264656, 266324, 456008, 466067, 532648, 912016, 932134, 1065296, 1131877, 1864268, 2263754, 3728536, 4527508, 7457072, 7923139, 9055016, 15846278, 18110032, 31692556, 63385112, 126770224]

約数ペア:

[(1, 126770224), (2, 63385112), (4, 31692556), (7, 18110032), (8, 15846278), (14, 9055016), (16, 7923139), (17, 7457072), (28, 4527508), (34, 3728536), (56, 2263754), (68, 1864268), (112, 1131877), (119, 1065296), (136, 932134), (139, 912016), (238, 532648), (272, 466067), (278, 456008), (476, 266324), (479, 264656), (556, 228004), (952, 133162), (958, 132328), (973, 130288), (1112, 114002), (1904, 66581), (1916, 66164), (1946, 65144), (2224, 57001), (2363, 53648), (3353, 37808), (3832, 33082), (3892, 32572), (4726, 26824), (6706, 18904), (7664, 16541), (7784, 16286), (8143, 15568), (9452, 13412)]