164844410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{1153}}^1$

素因数の和:1235

約数の個数: 48

約数和(自身を含む): 325663416

約数和(自身を除く): 160819006

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 841, 986, 1153, 1682, 2306, 2465, 4205, 4930, 5765, 8410, 11530, 14297, 19601, 28594, 33437, 39202, 66874, 71485, 98005, 142970, 167185, 196010, 334370, 568429, 969673, 1136858, 1939346, 2842145, 4848365, 5684290, 9696730, 16484441, 32968882, 82422205, 164844410]

約数ペア:

[(1, 164844410), (2, 82422205), (5, 32968882), (10, 16484441), (17, 9696730), (29, 5684290), (34, 4848365), (58, 2842145), (85, 1939346), (145, 1136858), (170, 969673), (290, 568429), (493, 334370), (841, 196010), (986, 167185), (1153, 142970), (1682, 98005), (2306, 71485), (2465, 66874), (4205, 39202), (4930, 33437), (5765, 28594), (8410, 19601), (11530, 14297)]