105264978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 278476800

約数和(自身を除く): 173211822

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 73, 78, 91, 114, 133, 139, 146, 182, 219, 247, 266, 273, 278, 399, 417, 438, 494, 511, 546, 741, 798, 834, 949, 973, 1022, 1387, 1482, 1533, 1729, 1807, 1898, 1946, 2641, 2774, 2847, 2919, 3066, 3458, 3614, 4161, 5187, 5282, 5421, 5694, 5838, 6643, 7923, 8322, 9709, 10147, 10374, 10842, 12649, 13286, 15846, 18031, 18487, 19418, 19929, 20294, 25298, 29127, 30441, 34333, 36062, 36974, 37947, 39858, 54093, 55461, 58254, 60882, 68666, 71029, 75894, 102999, 108186, 110922, 126217, 131911, 142058, 192793, 205998, 213087, 240331, 252434, 263822, 378651, 385586, 395733, 426174, 480662, 578379, 720993, 757302, 791466, 923377, 1156758, 1349551, 1441986, 1846754, 2506309, 2699102, 2770131, 4048653, 5012618, 5540262, 7518927, 8097306, 15037854, 17544163, 35088326, 52632489, 105264978]

約数ペア:

[(1, 105264978), (2, 52632489), (3, 35088326), (6, 17544163), (7, 15037854), (13, 8097306), (14, 7518927), (19, 5540262), (21, 5012618), (26, 4048653), (38, 2770131), (39, 2699102), (42, 2506309), (57, 1846754), (73, 1441986), (78, 1349551), (91, 1156758), (114, 923377), (133, 791466), (139, 757302), (146, 720993), (182, 578379), (219, 480662), (247, 426174), (266, 395733), (273, 385586), (278, 378651), (399, 263822), (417, 252434), (438, 240331), (494, 213087), (511, 205998), (546, 192793), (741, 142058), (798, 131911), (834, 126217), (949, 110922), (973, 108186), (1022, 102999), (1387, 75894), (1482, 71029), (1533, 68666), (1729, 60882), (1807, 58254), (1898, 55461), (1946, 54093), (2641, 39858), (2774, 37947), (2847, 36974), (2919, 36062), (3066, 34333), (3458, 30441), (3614, 29127), (4161, 25298), (5187, 20294), (5282, 19929), (5421, 19418), (5694, 18487), (5838, 18031), (6643, 15846), (7923, 13286), (8322, 12649), (9709, 10842), (10147, 10374)]