154448264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59771}}^1$

素因数の和:59813

約数の個数: 32

約数和(自身を含む): 322768800

約数和(自身を除く): 168320536

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 59771, 119542, 239084, 478168, 1016107, 1135649, 2032214, 2271298, 4064428, 4542596, 8128856, 9085192, 19306033, 38612066, 77224132, 154448264]

約数ペア:

[(1, 154448264), (2, 77224132), (4, 38612066), (8, 19306033), (17, 9085192), (19, 8128856), (34, 4542596), (38, 4064428), (68, 2271298), (76, 2032214), (136, 1135649), (152, 1016107), (323, 478168), (646, 239084), (1292, 119542), (2584, 59771)]