149358168

素因数分解:

$2^3\times 3^4\times {\mathrm{83}}^1\times {\mathrm{2777}}^1$

素因数の和:2878

約数の個数: 80

約数和(自身を含む): 423533880

約数和(自身を除く): 274175712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 83, 108, 162, 166, 216, 249, 324, 332, 498, 648, 664, 747, 996, 1494, 1992, 2241, 2777, 2988, 4482, 5554, 5976, 6723, 8331, 8964, 11108, 13446, 16662, 17928, 22216, 24993, 26892, 33324, 49986, 53784, 66648, 74979, 99972, 149958, 199944, 224937, 230491, 299916, 449874, 460982, 599832, 691473, 899748, 921964, 1382946, 1799496, 1843928, 2074419, 2765892, 4148838, 5531784, 6223257, 8297676, 12446514, 16595352, 18669771, 24893028, 37339542, 49786056, 74679084, 149358168]

約数ペア:

[(1, 149358168), (2, 74679084), (3, 49786056), (4, 37339542), (6, 24893028), (8, 18669771), (9, 16595352), (12, 12446514), (18, 8297676), (24, 6223257), (27, 5531784), (36, 4148838), (54, 2765892), (72, 2074419), (81, 1843928), (83, 1799496), (108, 1382946), (162, 921964), (166, 899748), (216, 691473), (249, 599832), (324, 460982), (332, 449874), (498, 299916), (648, 230491), (664, 224937), (747, 199944), (996, 149958), (1494, 99972), (1992, 74979), (2241, 66648), (2777, 53784), (2988, 49986), (4482, 33324), (5554, 26892), (5976, 24993), (6723, 22216), (8331, 17928), (8964, 16662), (11108, 13446)]