158750144

素因数分解:

$2^6\times 7^1\times {\mathrm{354353}}^1$

素因数の和:354372

約数の個数: 28

約数和(自身を含む): 360023664

約数和(自身を除く): 201273520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 354353, 708706, 1417412, 2480471, 2834824, 4960942, 5669648, 9921884, 11339296, 19843768, 22678592, 39687536, 79375072, 158750144]

約数ペア:

[(1, 158750144), (2, 79375072), (4, 39687536), (7, 22678592), (8, 19843768), (14, 11339296), (16, 9921884), (28, 5669648), (32, 4960942), (56, 2834824), (64, 2480471), (112, 1417412), (224, 708706), (448, 354353)]