163963512

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{27437}}^1$

素因数の和:27532

約数の個数: 48

約数和(自身を含む): 449434440

約数和(自身を除く): 285470928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 27437, 54874, 82311, 109748, 164622, 219496, 246933, 329244, 493866, 658488, 987732, 1975464, 2277271, 4554542, 6831813, 9109084, 13663626, 18218168, 20495439, 27327252, 40990878, 54654504, 81981756, 163963512]

約数ペア:

[(1, 163963512), (2, 81981756), (3, 54654504), (4, 40990878), (6, 27327252), (8, 20495439), (9, 18218168), (12, 13663626), (18, 9109084), (24, 6831813), (36, 4554542), (72, 2277271), (83, 1975464), (166, 987732), (249, 658488), (332, 493866), (498, 329244), (664, 246933), (747, 219496), (996, 164622), (1494, 109748), (1992, 82311), (2988, 54874), (5976, 27437)]