168807544

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{1109}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 323676000

約数和(自身を除く): 154868456

約数列:

[1, 2, 4, 8, 53, 106, 212, 359, 424, 718, 1109, 1436, 2218, 2872, 4436, 8872, 19027, 38054, 58777, 76108, 117554, 152216, 235108, 398131, 470216, 796262, 1592524, 3185048, 21100943, 42201886, 84403772, 168807544]

約数ペア:

[(1, 168807544), (2, 84403772), (4, 42201886), (8, 21100943), (53, 3185048), (106, 1592524), (212, 796262), (359, 470216), (424, 398131), (718, 235108), (1109, 152216), (1436, 117554), (2218, 76108), (2872, 58777), (4436, 38054), (8872, 19027)]