168340284

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13633}}^1$

素因数の和:13664

約数の個数: 72

約数和(自身を含む): 496277600

約数和(自身を除く): 327937316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 13633, 27266, 40899, 54532, 81798, 95431, 122697, 163596, 190862, 245394, 286293, 381724, 490788, 572586, 668017, 858879, 1145172, 1336034, 1717758, 2004051, 2672068, 3435516, 4008102, 4676119, 6012153, 8016204, 9352238, 12024306, 14028357, 18704476, 24048612, 28056714, 42085071, 56113428, 84170142, 168340284]

約数ペア:

[(1, 168340284), (2, 84170142), (3, 56113428), (4, 42085071), (6, 28056714), (7, 24048612), (9, 18704476), (12, 14028357), (14, 12024306), (18, 9352238), (21, 8016204), (28, 6012153), (36, 4676119), (42, 4008102), (49, 3435516), (63, 2672068), (84, 2004051), (98, 1717758), (126, 1336034), (147, 1145172), (196, 858879), (252, 668017), (294, 572586), (343, 490788), (441, 381724), (588, 286293), (686, 245394), (882, 190862), (1029, 163596), (1372, 122697), (1764, 95431), (2058, 81798), (3087, 54532), (4116, 40899), (6174, 27266), (12348, 13633)]