158034584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{2927}}^1$

素因数の和:3347

約数の個数: 32

約数和(自身を含む): 314642880

約数和(自身を除く): 156608296

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 397, 794, 1588, 2927, 3176, 5854, 6749, 11708, 13498, 23416, 26996, 49759, 53992, 99518, 199036, 398072, 1162019, 2324038, 4648076, 9296152, 19754323, 39508646, 79017292, 158034584]

約数ペア:

[(1, 158034584), (2, 79017292), (4, 39508646), (8, 19754323), (17, 9296152), (34, 4648076), (68, 2324038), (136, 1162019), (397, 398072), (794, 199036), (1588, 99518), (2927, 53992), (3176, 49759), (5854, 26996), (6749, 23416), (11708, 13498)]