188217864

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{28109}}^1$

素因数の和:28155

約数の個数: 64

約数和(自身を含む): 539712000

約数和(自身を除く): 351494136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 28109, 56218, 84327, 112436, 168654, 224872, 252981, 337308, 505962, 674616, 758943, 871379, 1011924, 1517886, 1742758, 2023848, 2614137, 3035772, 3485516, 5228274, 6071544, 6971032, 7842411, 10456548, 15684822, 20913096, 23527233, 31369644, 47054466, 62739288, 94108932, 188217864]

約数ペア:

[(1, 188217864), (2, 94108932), (3, 62739288), (4, 47054466), (6, 31369644), (8, 23527233), (9, 20913096), (12, 15684822), (18, 10456548), (24, 7842411), (27, 6971032), (31, 6071544), (36, 5228274), (54, 3485516), (62, 3035772), (72, 2614137), (93, 2023848), (108, 1742758), (124, 1517886), (186, 1011924), (216, 871379), (248, 758943), (279, 674616), (372, 505962), (558, 337308), (744, 252981), (837, 224872), (1116, 168654), (1674, 112436), (2232, 84327), (3348, 56218), (6696, 28109)]