166814256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{496471}}^1$

素因数の和:496489

約数の個数: 40

約数和(自身を含む): 492500224

約数和(自身を除く): 325685968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 496471, 992942, 1489413, 1985884, 2978826, 3475297, 3971768, 5957652, 6950594, 7943536, 10425891, 11915304, 13901188, 20851782, 23830608, 27802376, 41703564, 55604752, 83407128, 166814256]

約数ペア:

[(1, 166814256), (2, 83407128), (3, 55604752), (4, 41703564), (6, 27802376), (7, 23830608), (8, 20851782), (12, 13901188), (14, 11915304), (16, 10425891), (21, 7943536), (24, 6950594), (28, 5957652), (42, 3971768), (48, 3475297), (56, 2978826), (84, 1985884), (112, 1489413), (168, 992942), (336, 496471)]