180936392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 447283200

約数和(自身を除く): 266346808

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 103, 104, 127, 133, 152, 182, 206, 247, 254, 266, 364, 412, 494, 508, 532, 721, 728, 824, 889, 988, 1016, 1064, 1339, 1442, 1651, 1729, 1778, 1957, 1976, 2413, 2678, 2884, 3302, 3458, 3556, 3914, 4826, 5356, 5768, 6604, 6916, 7112, 7828, 9373, 9652, 10712, 11557, 13081, 13208, 13699, 13832, 15656, 16891, 18746, 19304, 23114, 25441, 26162, 27398, 31369, 33782, 37492, 46228, 50882, 52324, 54796, 62738, 67564, 74984, 91567, 92456, 101764, 104648, 109592, 125476, 135128, 170053, 178087, 183134, 203528, 219583, 248539, 250952, 340106, 356174, 366268, 439166, 497078, 680212, 712348, 732536, 878332, 994156, 1190371, 1360424, 1424696, 1739773, 1756664, 1988312, 2380742, 3231007, 3479546, 4761484, 6462014, 6959092, 9522968, 12924028, 13918184, 22617049, 25848056, 45234098, 90468196, 180936392]

約数ペア:

[(1, 180936392), (2, 90468196), (4, 45234098), (7, 25848056), (8, 22617049), (13, 13918184), (14, 12924028), (19, 9522968), (26, 6959092), (28, 6462014), (38, 4761484), (52, 3479546), (56, 3231007), (76, 2380742), (91, 1988312), (103, 1756664), (104, 1739773), (127, 1424696), (133, 1360424), (152, 1190371), (182, 994156), (206, 878332), (247, 732536), (254, 712348), (266, 680212), (364, 497078), (412, 439166), (494, 366268), (508, 356174), (532, 340106), (721, 250952), (728, 248539), (824, 219583), (889, 203528), (988, 183134), (1016, 178087), (1064, 170053), (1339, 135128), (1442, 125476), (1651, 109592), (1729, 104648), (1778, 101764), (1957, 92456), (1976, 91567), (2413, 74984), (2678, 67564), (2884, 62738), (3302, 54796), (3458, 52324), (3556, 50882), (3914, 46228), (4826, 37492), (5356, 33782), (5768, 31369), (6604, 27398), (6916, 26162), (7112, 25441), (7828, 23114), (9373, 19304), (9652, 18746), (10712, 16891), (11557, 15656), (13081, 13832), (13208, 13699)]