142464768

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{3041}}^1$

素因数の和:3121

約数の個数: 72

約数和(自身を含む): 385506576

約数和(自身を除く): 243041808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1952, 2928, 3041, 3904, 5856, 6082, 7808, 9123, 11712, 12164, 15616, 18246, 23424, 24328, 36492, 46848, 48656, 72984, 97312, 145968, 185501, 194624, 291936, 371002, 389248, 556503, 583872, 742004, 778496, 1113006, 1167744, 1484008, 2226012, 2335488, 2968016, 4452024, 5936032, 8904048, 11872064, 17808096, 23744128, 35616192, 47488256, 71232384, 142464768]

約数ペア:

[(1, 142464768), (2, 71232384), (3, 47488256), (4, 35616192), (6, 23744128), (8, 17808096), (12, 11872064), (16, 8904048), (24, 5936032), (32, 4452024), (48, 2968016), (61, 2335488), (64, 2226012), (96, 1484008), (122, 1167744), (128, 1113006), (183, 778496), (192, 742004), (244, 583872), (256, 556503), (366, 389248), (384, 371002), (488, 291936), (732, 194624), (768, 185501), (976, 145968), (1464, 97312), (1952, 72984), (2928, 48656), (3041, 46848), (3904, 36492), (5856, 24328), (6082, 23424), (7808, 18246), (9123, 15616), (11712, 12164)]