187400052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 561130752

約数和(自身を除く): 373730700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 73, 84, 122, 126, 146, 167, 183, 219, 244, 252, 292, 334, 366, 427, 438, 501, 511, 549, 657, 668, 732, 854, 876, 1002, 1022, 1098, 1169, 1281, 1314, 1503, 1533, 1708, 2004, 2044, 2196, 2338, 2562, 2628, 3006, 3066, 3507, 3843, 4453, 4599, 4676, 5124, 6012, 6132, 7014, 7686, 8906, 9198, 10187, 10521, 12191, 13359, 14028, 15372, 17812, 18396, 20374, 21042, 24382, 26718, 30561, 31171, 36573, 40077, 40748, 42084, 48764, 53436, 61122, 62342, 71309, 73146, 80154, 85337, 91683, 93513, 109719, 122244, 124684, 142618, 146292, 160308, 170674, 183366, 187026, 213927, 219438, 256011, 280539, 285236, 341348, 366732, 374052, 427854, 438876, 512022, 561078, 641781, 743651, 768033, 855708, 1024044, 1122156, 1283562, 1487302, 1536066, 2230953, 2567124, 2974604, 3072132, 4461906, 5205557, 6692859, 8923812, 10411114, 13385718, 15616671, 20822228, 26771436, 31233342, 46850013, 62466684, 93700026, 187400052]

約数ペア:

[(1, 187400052), (2, 93700026), (3, 62466684), (4, 46850013), (6, 31233342), (7, 26771436), (9, 20822228), (12, 15616671), (14, 13385718), (18, 10411114), (21, 8923812), (28, 6692859), (36, 5205557), (42, 4461906), (61, 3072132), (63, 2974604), (73, 2567124), (84, 2230953), (122, 1536066), (126, 1487302), (146, 1283562), (167, 1122156), (183, 1024044), (219, 855708), (244, 768033), (252, 743651), (292, 641781), (334, 561078), (366, 512022), (427, 438876), (438, 427854), (501, 374052), (511, 366732), (549, 341348), (657, 285236), (668, 280539), (732, 256011), (854, 219438), (876, 213927), (1002, 187026), (1022, 183366), (1098, 170674), (1169, 160308), (1281, 146292), (1314, 142618), (1503, 124684), (1533, 122244), (1708, 109719), (2004, 93513), (2044, 91683), (2196, 85337), (2338, 80154), (2562, 73146), (2628, 71309), (3006, 62342), (3066, 61122), (3507, 53436), (3843, 48764), (4453, 42084), (4599, 40748), (4676, 40077), (5124, 36573), (6012, 31171), (6132, 30561), (7014, 26718), (7686, 24382), (8906, 21042), (9198, 20374), (10187, 18396), (10521, 17812), (12191, 15372), (13359, 14028)]