169589504

素因数分解:

$2^8\times 7^1\times {\mathrm{101}}^1\times {\mathrm{937}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 391123488

約数和(自身を除く): 221533984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 256, 404, 448, 707, 808, 896, 937, 1414, 1616, 1792, 1874, 2828, 3232, 3748, 5656, 6464, 6559, 7496, 11312, 12928, 13118, 14992, 22624, 25856, 26236, 29984, 45248, 52472, 59968, 90496, 94637, 104944, 119936, 180992, 189274, 209888, 239872, 378548, 419776, 662459, 757096, 839552, 1324918, 1514192, 1679104, 2649836, 3028384, 5299672, 6056768, 10599344, 12113536, 21198688, 24227072, 42397376, 84794752, 169589504]

約数ペア:

[(1, 169589504), (2, 84794752), (4, 42397376), (7, 24227072), (8, 21198688), (14, 12113536), (16, 10599344), (28, 6056768), (32, 5299672), (56, 3028384), (64, 2649836), (101, 1679104), (112, 1514192), (128, 1324918), (202, 839552), (224, 757096), (256, 662459), (404, 419776), (448, 378548), (707, 239872), (808, 209888), (896, 189274), (937, 180992), (1414, 119936), (1616, 104944), (1792, 94637), (1874, 90496), (2828, 59968), (3232, 52472), (3748, 45248), (5656, 29984), (6464, 26236), (6559, 25856), (7496, 22624), (11312, 14992), (12928, 13118)]