145778853

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 236390400

約数和(自身を除く): 90611547

約数列:

[1, 3, 11, 23, 29, 33, 37, 69, 87, 111, 179, 253, 319, 407, 537, 667, 759, 851, 957, 1073, 1221, 1969, 2001, 2553, 3219, 4117, 5191, 5907, 6623, 7337, 9361, 11803, 12351, 15573, 19869, 22011, 24679, 28083, 35409, 45287, 57101, 72853, 74037, 119393, 135861, 152329, 171303, 192067, 218559, 271469, 358179, 456987, 576201, 814407, 1313323, 1675619, 2112737, 3939969, 4417541, 5026857, 6338211, 13252623, 48592951, 145778853]

約数ペア:

[(1, 145778853), (3, 48592951), (11, 13252623), (23, 6338211), (29, 5026857), (33, 4417541), (37, 3939969), (69, 2112737), (87, 1675619), (111, 1313323), (179, 814407), (253, 576201), (319, 456987), (407, 358179), (537, 271469), (667, 218559), (759, 192067), (851, 171303), (957, 152329), (1073, 135861), (1221, 119393), (1969, 74037), (2001, 72853), (2553, 57101), (3219, 45287), (4117, 35409), (5191, 28083), (5907, 24679), (6623, 22011), (7337, 19869), (9361, 15573), (11803, 12351)]