142767872

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{42899}}^1$

素因数の和:42928

約数の個数: 36

約数和(自身を含む): 306906600

約数和(自身を除く): 164138728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 42899, 85798, 171596, 343192, 557687, 686384, 1115374, 1372768, 2230748, 2745536, 4461496, 5491072, 8922992, 10982144, 17845984, 35691968, 71383936, 142767872]

約数ペア:

[(1, 142767872), (2, 71383936), (4, 35691968), (8, 17845984), (13, 10982144), (16, 8922992), (26, 5491072), (32, 4461496), (52, 2745536), (64, 2230748), (104, 1372768), (128, 1115374), (208, 686384), (256, 557687), (416, 343192), (832, 171596), (1664, 85798), (3328, 42899)]