160772004

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{17377}}^1$

素因数の和:17644

約数の個数: 36

約数和(自身を含む): 408000684

約数和(自身を除く): 247228680

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 9252, 17377, 34754, 52131, 69508, 104262, 156393, 208524, 312786, 625572, 4465889, 8931778, 13397667, 17863556, 26795334, 40193001, 53590668, 80386002, 160772004]

約数ペア:

[(1, 160772004), (2, 80386002), (3, 53590668), (4, 40193001), (6, 26795334), (9, 17863556), (12, 13397667), (18, 8931778), (36, 4465889), (257, 625572), (514, 312786), (771, 208524), (1028, 156393), (1542, 104262), (2313, 69508), (3084, 52131), (4626, 34754), (9252, 17377)]