198619488

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{11689}}^1$

素因数の和:11764

約数の個数: 72

約数和(自身を含む): 574446600

約数和(自身を除く): 375827112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 11689, 16992, 23378, 35067, 46756, 70134, 93512, 105201, 140268, 187024, 210402, 280536, 374048, 420804, 561072, 689651, 841608, 1122144, 1379302, 1683216, 2068953, 2758604, 3366432, 4137906, 5517208, 6206859, 8275812, 11034416, 12413718, 16551624, 22068832, 24827436, 33103248, 49654872, 66206496, 99309744, 198619488]

約数ペア:

[(1, 198619488), (2, 99309744), (3, 66206496), (4, 49654872), (6, 33103248), (8, 24827436), (9, 22068832), (12, 16551624), (16, 12413718), (18, 11034416), (24, 8275812), (32, 6206859), (36, 5517208), (48, 4137906), (59, 3366432), (72, 2758604), (96, 2068953), (118, 1683216), (144, 1379302), (177, 1122144), (236, 841608), (288, 689651), (354, 561072), (472, 420804), (531, 374048), (708, 280536), (944, 210402), (1062, 187024), (1416, 140268), (1888, 105201), (2124, 93512), (2832, 70134), (4248, 46756), (5664, 35067), (8496, 23378), (11689, 16992)]