164448458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1789}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 270648000

約数和(自身を除く): 106199542

約数列:

[1, 2, 19, 38, 41, 59, 82, 118, 779, 1121, 1558, 1789, 2242, 2419, 3578, 4838, 33991, 45961, 67982, 73349, 91922, 105551, 146698, 211102, 1393631, 2005469, 2787262, 4010938, 4327591, 8655182, 82224229, 164448458]

約数ペア:

[(1, 164448458), (2, 82224229), (19, 8655182), (38, 4327591), (41, 4010938), (59, 2787262), (82, 2005469), (118, 1393631), (779, 211102), (1121, 146698), (1558, 105551), (1789, 91922), (2242, 73349), (2419, 67982), (3578, 45961), (4838, 33991)]