169616916

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 515389056

約数和(自身を除く): 345772140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 97, 108, 126, 162, 189, 194, 243, 252, 257, 291, 324, 378, 388, 486, 514, 567, 582, 679, 756, 771, 873, 972, 1028, 1134, 1164, 1358, 1542, 1701, 1746, 1799, 2037, 2268, 2313, 2619, 2716, 3084, 3402, 3492, 3598, 4074, 4626, 5238, 5397, 6111, 6804, 6939, 7196, 7857, 8148, 9252, 10476, 10794, 12222, 13878, 15714, 16191, 18333, 20817, 21588, 23571, 24444, 24929, 27756, 31428, 32382, 36666, 41634, 47142, 48573, 49858, 54999, 62451, 64764, 73332, 74787, 83268, 94284, 97146, 99716, 109998, 124902, 145719, 149574, 164997, 174503, 194292, 219996, 224361, 249804, 291438, 299148, 329994, 349006, 437157, 448722, 523509, 582876, 659988, 673083, 698012, 874314, 897444, 1047018, 1346166, 1570527, 1748628, 2019249, 2094036, 2692332, 3141054, 4038498, 4711581, 6057747, 6282108, 8076996, 9423162, 12115494, 14134743, 18846324, 24230988, 28269486, 42404229, 56538972, 84808458, 169616916]

約数ペア:

[(1, 169616916), (2, 84808458), (3, 56538972), (4, 42404229), (6, 28269486), (7, 24230988), (9, 18846324), (12, 14134743), (14, 12115494), (18, 9423162), (21, 8076996), (27, 6282108), (28, 6057747), (36, 4711581), (42, 4038498), (54, 3141054), (63, 2692332), (81, 2094036), (84, 2019249), (97, 1748628), (108, 1570527), (126, 1346166), (162, 1047018), (189, 897444), (194, 874314), (243, 698012), (252, 673083), (257, 659988), (291, 582876), (324, 523509), (378, 448722), (388, 437157), (486, 349006), (514, 329994), (567, 299148), (582, 291438), (679, 249804), (756, 224361), (771, 219996), (873, 194292), (972, 174503), (1028, 164997), (1134, 149574), (1164, 145719), (1358, 124902), (1542, 109998), (1701, 99716), (1746, 97146), (1799, 94284), (2037, 83268), (2268, 74787), (2313, 73332), (2619, 64764), (2716, 62451), (3084, 54999), (3402, 49858), (3492, 48573), (3598, 47142), (4074, 41634), (4626, 36666), (5238, 32382), (5397, 31428), (6111, 27756), (6804, 24929), (6939, 24444), (7196, 23571), (7857, 21588), (8148, 20817), (9252, 18333), (10476, 16191), (10794, 15714), (12222, 13878)]