125991166

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 231196896

約数和(自身を除く): 105205730

約数列:

[1, 2, 7, 14, 19, 38, 97, 133, 194, 257, 266, 361, 514, 679, 722, 1358, 1799, 1843, 2527, 3598, 3686, 4883, 5054, 9766, 12901, 24929, 25802, 34181, 35017, 49858, 68362, 70034, 92777, 174503, 185554, 245119, 349006, 473651, 490238, 649439, 947302, 1298878, 3315557, 6631114, 8999369, 17998738, 62995583, 125991166]

約数ペア:

[(1, 125991166), (2, 62995583), (7, 17998738), (14, 8999369), (19, 6631114), (38, 3315557), (97, 1298878), (133, 947302), (194, 649439), (257, 490238), (266, 473651), (361, 349006), (514, 245119), (679, 185554), (722, 174503), (1358, 92777), (1799, 70034), (1843, 68362), (2527, 49858), (3598, 35017), (3686, 34181), (4883, 25802), (5054, 24929), (9766, 12901)]