133557704

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{6131}}^1$

素因数の和:6533

約数の個数: 32

約数和(自身を含む): 286977600

約数和(自身を除く): 153419896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 778, 1556, 2723, 3112, 5446, 6131, 10892, 12262, 21784, 24524, 42917, 49048, 85834, 171668, 343336, 2384959, 4769918, 9539836, 16694713, 19079672, 33389426, 66778852, 133557704]

約数ペア:

[(1, 133557704), (2, 66778852), (4, 33389426), (7, 19079672), (8, 16694713), (14, 9539836), (28, 4769918), (56, 2384959), (389, 343336), (778, 171668), (1556, 85834), (2723, 49048), (3112, 42917), (5446, 24524), (6131, 21784), (10892, 12262)]