155362312

素因数分解:

$2^3\times 7^1\times {\mathrm{2774327}}^1$

素因数の和:2774340

約数の個数: 16

約数和(自身を含む): 332919360

約数和(自身を除く): 177557048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2774327, 5548654, 11097308, 19420289, 22194616, 38840578, 77681156, 155362312]

約数ペア:

[(1, 155362312), (2, 77681156), (4, 38840578), (7, 22194616), (8, 19420289), (14, 11097308), (28, 5548654), (56, 2774327)]