187061868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:404

約数の個数: 144

約数和(自身を含む): 564019456

約数和(自身を除く): 376957588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 61, 63, 84, 86, 122, 126, 129, 172, 183, 244, 252, 258, 283, 301, 366, 387, 427, 516, 549, 566, 602, 732, 774, 849, 854, 903, 1098, 1132, 1204, 1281, 1548, 1698, 1708, 1806, 1981, 2196, 2547, 2562, 2623, 2709, 3396, 3612, 3843, 3962, 5094, 5124, 5246, 5418, 5943, 7686, 7869, 7924, 10188, 10492, 10836, 11886, 12169, 15372, 15738, 17263, 17829, 18361, 23607, 23772, 24338, 31476, 34526, 35658, 36507, 36722, 47214, 48676, 51789, 55083, 69052, 71316, 73014, 73444, 85183, 94428, 103578, 109521, 110166, 120841, 146028, 155367, 165249, 170366, 207156, 219042, 220332, 241682, 255549, 310734, 330498, 340732, 362523, 438084, 483364, 511098, 621468, 660996, 725046, 742309, 766647, 1022196, 1087569, 1450092, 1484618, 1533294, 2175138, 2226927, 2969236, 3066588, 4350276, 4453854, 5196163, 6680781, 8907708, 10392326, 13361562, 15588489, 20784652, 26723124, 31176978, 46765467, 62353956, 93530934, 187061868]

約数ペア:

[(1, 187061868), (2, 93530934), (3, 62353956), (4, 46765467), (6, 31176978), (7, 26723124), (9, 20784652), (12, 15588489), (14, 13361562), (18, 10392326), (21, 8907708), (28, 6680781), (36, 5196163), (42, 4453854), (43, 4350276), (61, 3066588), (63, 2969236), (84, 2226927), (86, 2175138), (122, 1533294), (126, 1484618), (129, 1450092), (172, 1087569), (183, 1022196), (244, 766647), (252, 742309), (258, 725046), (283, 660996), (301, 621468), (366, 511098), (387, 483364), (427, 438084), (516, 362523), (549, 340732), (566, 330498), (602, 310734), (732, 255549), (774, 241682), (849, 220332), (854, 219042), (903, 207156), (1098, 170366), (1132, 165249), (1204, 155367), (1281, 146028), (1548, 120841), (1698, 110166), (1708, 109521), (1806, 103578), (1981, 94428), (2196, 85183), (2547, 73444), (2562, 73014), (2623, 71316), (2709, 69052), (3396, 55083), (3612, 51789), (3843, 48676), (3962, 47214), (5094, 36722), (5124, 36507), (5246, 35658), (5418, 34526), (5943, 31476), (7686, 24338), (7869, 23772), (7924, 23607), (10188, 18361), (10492, 17829), (10836, 17263), (11886, 15738), (12169, 15372)]