161526208

素因数分解:

$2^6\times {\mathrm{307}}^1\times {\mathrm{8221}}^1$

素因数の和:8540

約数の個数: 28

約数和(自身を含む): 321611752

約数和(自身を除く): 160085544

約数列:

[1, 2, 4, 8, 16, 32, 64, 307, 614, 1228, 2456, 4912, 8221, 9824, 16442, 19648, 32884, 65768, 131536, 263072, 526144, 2523847, 5047694, 10095388, 20190776, 40381552, 80763104, 161526208]

約数ペア:

[(1, 161526208), (2, 80763104), (4, 40381552), (8, 20190776), (16, 10095388), (32, 5047694), (64, 2523847), (307, 526144), (614, 263072), (1228, 131536), (2456, 65768), (4912, 32884), (8221, 19648), (9824, 16442)]