145576746

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 415584000

約数和(自身を除く): 270007254

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 42, 49, 51, 57, 63, 73, 98, 102, 114, 119, 126, 133, 146, 147, 153, 171, 219, 238, 266, 294, 306, 323, 342, 343, 357, 399, 438, 441, 511, 646, 657, 686, 714, 798, 833, 882, 931, 969, 1022, 1029, 1071, 1197, 1241, 1314, 1387, 1533, 1666, 1862, 1938, 2058, 2142, 2261, 2394, 2482, 2499, 2774, 2793, 2907, 3066, 3087, 3577, 3723, 4161, 4522, 4599, 4998, 5586, 5814, 5831, 6174, 6517, 6783, 7154, 7446, 7497, 8322, 8379, 8687, 9198, 9709, 10731, 11169, 11662, 12483, 13034, 13566, 14994, 15827, 16758, 17374, 17493, 19418, 19551, 20349, 21462, 22338, 23579, 24966, 25039, 26061, 29127, 31654, 32193, 34986, 39102, 40698, 47158, 47481, 50078, 52122, 52479, 58254, 58653, 60809, 64386, 67963, 70737, 75117, 78183, 87381, 94962, 104958, 110789, 117306, 121618, 135926, 141474, 142443, 150234, 156366, 165053, 174762, 182427, 203889, 212211, 221578, 225351, 284886, 330106, 332367, 364854, 407778, 424422, 425663, 450702, 475741, 495159, 547281, 611667, 664734, 851326, 951482, 990318, 997101, 1094562, 1155371, 1223334, 1276989, 1427223, 1485477, 1994202, 2310742, 2553978, 2854446, 2970954, 3466113, 3830967, 4281669, 6932226, 7661934, 8087597, 8563338, 10398339, 16175194, 20796678, 24262791, 48525582, 72788373, 145576746]

約数ペア:

[(1, 145576746), (2, 72788373), (3, 48525582), (6, 24262791), (7, 20796678), (9, 16175194), (14, 10398339), (17, 8563338), (18, 8087597), (19, 7661934), (21, 6932226), (34, 4281669), (38, 3830967), (42, 3466113), (49, 2970954), (51, 2854446), (57, 2553978), (63, 2310742), (73, 1994202), (98, 1485477), (102, 1427223), (114, 1276989), (119, 1223334), (126, 1155371), (133, 1094562), (146, 997101), (147, 990318), (153, 951482), (171, 851326), (219, 664734), (238, 611667), (266, 547281), (294, 495159), (306, 475741), (323, 450702), (342, 425663), (343, 424422), (357, 407778), (399, 364854), (438, 332367), (441, 330106), (511, 284886), (646, 225351), (657, 221578), (686, 212211), (714, 203889), (798, 182427), (833, 174762), (882, 165053), (931, 156366), (969, 150234), (1022, 142443), (1029, 141474), (1071, 135926), (1197, 121618), (1241, 117306), (1314, 110789), (1387, 104958), (1533, 94962), (1666, 87381), (1862, 78183), (1938, 75117), (2058, 70737), (2142, 67963), (2261, 64386), (2394, 60809), (2482, 58653), (2499, 58254), (2774, 52479), (2793, 52122), (2907, 50078), (3066, 47481), (3087, 47158), (3577, 40698), (3723, 39102), (4161, 34986), (4522, 32193), (4599, 31654), (4998, 29127), (5586, 26061), (5814, 25039), (5831, 24966), (6174, 23579), (6517, 22338), (6783, 21462), (7154, 20349), (7446, 19551), (7497, 19418), (8322, 17493), (8379, 17374), (8687, 16758), (9198, 15827), (9709, 14994), (10731, 13566), (11169, 13034), (11662, 12483)]