156692608

素因数分解:

$2^7\times {\mathrm{613}}^1\times {\mathrm{1997}}^1$

素因数の和:2624

約数の個数: 32

約数和(自身を含む): 312826860

約数和(自身を除く): 156134252

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 613, 1226, 1997, 2452, 3994, 4904, 7988, 9808, 15976, 19616, 31952, 39232, 63904, 78464, 127808, 255616, 1224161, 2448322, 4896644, 9793288, 19586576, 39173152, 78346304, 156692608]

約数ペア:

[(1, 156692608), (2, 78346304), (4, 39173152), (8, 19586576), (16, 9793288), (32, 4896644), (64, 2448322), (128, 1224161), (613, 255616), (1226, 127808), (1997, 78464), (2452, 63904), (3994, 39232), (4904, 31952), (7988, 19616), (9808, 15976)]