185451714

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 499322880

約数和(自身を除く): 313871166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 83, 126, 138, 161, 166, 189, 207, 249, 257, 322, 378, 414, 483, 498, 514, 581, 621, 747, 771, 966, 1162, 1242, 1449, 1494, 1542, 1743, 1799, 1909, 2241, 2313, 2898, 3486, 3598, 3818, 4347, 4482, 4626, 5229, 5397, 5727, 5911, 6939, 8694, 10458, 10794, 11454, 11822, 13363, 13878, 15687, 16191, 17181, 17733, 21331, 26726, 31374, 32382, 34362, 35466, 40089, 41377, 42662, 48573, 51543, 53199, 63993, 80178, 82754, 97146, 103086, 106398, 120267, 124131, 127986, 149317, 159597, 191979, 240534, 248262, 298634, 319194, 360801, 372393, 383958, 447951, 490613, 575937, 721602, 744786, 895902, 981226, 1117179, 1151874, 1343853, 1471839, 2234358, 2687706, 2943678, 3434291, 4031559, 4415517, 6868582, 8063118, 8831034, 10302873, 13246551, 20605746, 26493102, 30908619, 61817238, 92725857, 185451714]

約数ペア:

[(1, 185451714), (2, 92725857), (3, 61817238), (6, 30908619), (7, 26493102), (9, 20605746), (14, 13246551), (18, 10302873), (21, 8831034), (23, 8063118), (27, 6868582), (42, 4415517), (46, 4031559), (54, 3434291), (63, 2943678), (69, 2687706), (83, 2234358), (126, 1471839), (138, 1343853), (161, 1151874), (166, 1117179), (189, 981226), (207, 895902), (249, 744786), (257, 721602), (322, 575937), (378, 490613), (414, 447951), (483, 383958), (498, 372393), (514, 360801), (581, 319194), (621, 298634), (747, 248262), (771, 240534), (966, 191979), (1162, 159597), (1242, 149317), (1449, 127986), (1494, 124131), (1542, 120267), (1743, 106398), (1799, 103086), (1909, 97146), (2241, 82754), (2313, 80178), (2898, 63993), (3486, 53199), (3598, 51543), (3818, 48573), (4347, 42662), (4482, 41377), (4626, 40089), (5229, 35466), (5397, 34362), (5727, 32382), (5911, 31374), (6939, 26726), (8694, 21331), (10458, 17733), (10794, 17181), (11454, 16191), (11822, 15687), (13363, 13878)]