156172338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 401681280

約数和(自身を除く): 245508942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 139, 222, 241, 259, 278, 333, 417, 482, 518, 666, 723, 777, 834, 973, 1251, 1446, 1554, 1687, 1946, 2169, 2331, 2502, 2919, 3374, 4338, 4662, 5061, 5143, 5838, 8757, 8917, 10122, 10286, 15183, 15429, 17514, 17834, 26751, 30366, 30858, 33499, 36001, 46287, 53502, 62419, 66998, 72002, 80253, 92574, 100497, 108003, 124838, 160506, 187257, 200994, 216006, 234493, 301491, 324009, 374514, 468986, 561771, 602982, 648018, 703479, 1123542, 1239463, 1406958, 2110437, 2478926, 3718389, 4220874, 7436778, 8676241, 11155167, 17352482, 22310334, 26028723, 52057446, 78086169, 156172338]

約数ペア:

[(1, 156172338), (2, 78086169), (3, 52057446), (6, 26028723), (7, 22310334), (9, 17352482), (14, 11155167), (18, 8676241), (21, 7436778), (37, 4220874), (42, 3718389), (63, 2478926), (74, 2110437), (111, 1406958), (126, 1239463), (139, 1123542), (222, 703479), (241, 648018), (259, 602982), (278, 561771), (333, 468986), (417, 374514), (482, 324009), (518, 301491), (666, 234493), (723, 216006), (777, 200994), (834, 187257), (973, 160506), (1251, 124838), (1446, 108003), (1554, 100497), (1687, 92574), (1946, 80253), (2169, 72002), (2331, 66998), (2502, 62419), (2919, 53502), (3374, 46287), (4338, 36001), (4662, 33499), (5061, 30858), (5143, 30366), (5838, 26751), (8757, 17834), (8917, 17514), (10122, 15429), (10286, 15183)]