126534604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 283324160

約数和(自身を除く): 156789556

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 289, 323, 476, 532, 578, 646, 823, 1156, 1292, 1646, 2023, 2261, 3292, 4046, 4522, 5491, 5761, 8092, 9044, 10982, 11522, 13991, 15637, 21964, 23044, 27982, 31274, 38437, 55964, 62548, 76874, 97937, 109459, 153748, 195874, 218918, 237847, 265829, 391748, 437836, 475694, 531658, 951388, 1063316, 1664929, 1860803, 3329858, 3721606, 4519093, 6659716, 7443212, 9038186, 18076372, 31633651, 63267302, 126534604]

約数ペア:

[(1, 126534604), (2, 63267302), (4, 31633651), (7, 18076372), (14, 9038186), (17, 7443212), (19, 6659716), (28, 4519093), (34, 3721606), (38, 3329858), (68, 1860803), (76, 1664929), (119, 1063316), (133, 951388), (238, 531658), (266, 475694), (289, 437836), (323, 391748), (476, 265829), (532, 237847), (578, 218918), (646, 195874), (823, 153748), (1156, 109459), (1292, 97937), (1646, 76874), (2023, 62548), (2261, 55964), (3292, 38437), (4046, 31274), (4522, 27982), (5491, 23044), (5761, 21964), (8092, 15637), (9044, 13991), (10982, 11522)]