198158184

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1579}}^1$

素因数の和:1684

約数の個数: 128

約数和(自身を含む): 637056000

約数和(自身を除く): 438897816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 83, 84, 108, 126, 166, 168, 189, 216, 249, 252, 332, 378, 498, 504, 581, 664, 747, 756, 996, 1162, 1494, 1512, 1579, 1743, 1992, 2241, 2324, 2988, 3158, 3486, 4482, 4648, 4737, 5229, 5976, 6316, 6972, 8964, 9474, 10458, 11053, 12632, 13944, 14211, 15687, 17928, 18948, 20916, 22106, 28422, 31374, 33159, 37896, 41832, 42633, 44212, 56844, 62748, 66318, 85266, 88424, 99477, 113688, 125496, 131057, 132636, 170532, 198954, 262114, 265272, 298431, 341064, 393171, 397908, 524228, 596862, 786342, 795816, 917399, 1048456, 1179513, 1193724, 1572684, 1834798, 2359026, 2387448, 2752197, 3145368, 3538539, 3669596, 4718052, 5504394, 7077078, 7339192, 8256591, 9436104, 11008788, 14154156, 16513182, 22017576, 24769773, 28308312, 33026364, 49539546, 66052728, 99079092, 198158184]

約数ペア:

[(1, 198158184), (2, 99079092), (3, 66052728), (4, 49539546), (6, 33026364), (7, 28308312), (8, 24769773), (9, 22017576), (12, 16513182), (14, 14154156), (18, 11008788), (21, 9436104), (24, 8256591), (27, 7339192), (28, 7077078), (36, 5504394), (42, 4718052), (54, 3669596), (56, 3538539), (63, 3145368), (72, 2752197), (83, 2387448), (84, 2359026), (108, 1834798), (126, 1572684), (166, 1193724), (168, 1179513), (189, 1048456), (216, 917399), (249, 795816), (252, 786342), (332, 596862), (378, 524228), (498, 397908), (504, 393171), (581, 341064), (664, 298431), (747, 265272), (756, 262114), (996, 198954), (1162, 170532), (1494, 132636), (1512, 131057), (1579, 125496), (1743, 113688), (1992, 99477), (2241, 88424), (2324, 85266), (2988, 66318), (3158, 62748), (3486, 56844), (4482, 44212), (4648, 42633), (4737, 41832), (5229, 37896), (5976, 33159), (6316, 31374), (6972, 28422), (8964, 22106), (9474, 20916), (10458, 18948), (11053, 17928), (12632, 15687), (13944, 14211)]