172758222

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 216

約数和(自身を含む): 504443160

約数和(自身を除く): 331684938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 49, 57, 61, 63, 78, 91, 98, 114, 117, 122, 126, 133, 147, 169, 171, 182, 183, 234, 247, 266, 273, 294, 338, 342, 366, 399, 427, 441, 494, 507, 546, 549, 637, 741, 793, 798, 819, 854, 882, 931, 1014, 1098, 1159, 1183, 1197, 1274, 1281, 1482, 1521, 1586, 1638, 1729, 1862, 1911, 2223, 2318, 2366, 2379, 2394, 2562, 2793, 2989, 3042, 3211, 3458, 3477, 3549, 3822, 3843, 4446, 4758, 5187, 5551, 5586, 5733, 5978, 6422, 6954, 7098, 7137, 7686, 8113, 8281, 8379, 8967, 9633, 10309, 10374, 10431, 10647, 11102, 11466, 12103, 14274, 15067, 15561, 16226, 16562, 16653, 16758, 17934, 19266, 20618, 20862, 21294, 22477, 24206, 24339, 24843, 26901, 28899, 30134, 30927, 31122, 33306, 36309, 38857, 44954, 45201, 48678, 49686, 49959, 53802, 56791, 57798, 61854, 67431, 72163, 72618, 73017, 74529, 77714, 90402, 92781, 99918, 105469, 108927, 113582, 116571, 134862, 135603, 144326, 146034, 149058, 157339, 170373, 185562, 195871, 202293, 210938, 216489, 217854, 233142, 271206, 314678, 316407, 340746, 349713, 391742, 404586, 432978, 472017, 505141, 511119, 587613, 632814, 649467, 699426, 738283, 944034, 949221, 1010282, 1022238, 1175226, 1298934, 1371097, 1416051, 1476566, 1515423, 1762839, 1898442, 2214849, 2742194, 2832102, 3030846, 3525678, 4113291, 4429698, 4546269, 6644547, 8226582, 9092538, 9597679, 12339873, 13289094, 19195358, 24679746, 28793037, 57586074, 86379111, 172758222]

約数ペア:

[(1, 172758222), (2, 86379111), (3, 57586074), (6, 28793037), (7, 24679746), (9, 19195358), (13, 13289094), (14, 12339873), (18, 9597679), (19, 9092538), (21, 8226582), (26, 6644547), (38, 4546269), (39, 4429698), (42, 4113291), (49, 3525678), (57, 3030846), (61, 2832102), (63, 2742194), (78, 2214849), (91, 1898442), (98, 1762839), (114, 1515423), (117, 1476566), (122, 1416051), (126, 1371097), (133, 1298934), (147, 1175226), (169, 1022238), (171, 1010282), (182, 949221), (183, 944034), (234, 738283), (247, 699426), (266, 649467), (273, 632814), (294, 587613), (338, 511119), (342, 505141), (366, 472017), (399, 432978), (427, 404586), (441, 391742), (494, 349713), (507, 340746), (546, 316407), (549, 314678), (637, 271206), (741, 233142), (793, 217854), (798, 216489), (819, 210938), (854, 202293), (882, 195871), (931, 185562), (1014, 170373), (1098, 157339), (1159, 149058), (1183, 146034), (1197, 144326), (1274, 135603), (1281, 134862), (1482, 116571), (1521, 113582), (1586, 108927), (1638, 105469), (1729, 99918), (1862, 92781), (1911, 90402), (2223, 77714), (2318, 74529), (2366, 73017), (2379, 72618), (2394, 72163), (2562, 67431), (2793, 61854), (2989, 57798), (3042, 56791), (3211, 53802), (3458, 49959), (3477, 49686), (3549, 48678), (3822, 45201), (3843, 44954), (4446, 38857), (4758, 36309), (5187, 33306), (5551, 31122), (5586, 30927), (5733, 30134), (5978, 28899), (6422, 26901), (6954, 24843), (7098, 24339), (7137, 24206), (7686, 22477), (8113, 21294), (8281, 20862), (8379, 20618), (8967, 19266), (9633, 17934), (10309, 16758), (10374, 16653), (10431, 16562), (10647, 16226), (11102, 15561), (11466, 15067), (12103, 14274)]