157037432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{60773}}^1$

素因数の和:60815

約数の個数: 32

約数和(自身を含む): 328179600

約数和(自身を除く): 171142168

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 60773, 121546, 243092, 486184, 1033141, 1154687, 2066282, 2309374, 4132564, 4618748, 8265128, 9237496, 19629679, 39259358, 78518716, 157037432]

約数ペア:

[(1, 157037432), (2, 78518716), (4, 39259358), (8, 19629679), (17, 9237496), (19, 8265128), (34, 4618748), (38, 4132564), (68, 2309374), (76, 2066282), (136, 1154687), (152, 1033141), (323, 486184), (646, 243092), (1292, 121546), (2584, 60773)]