164988296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{12583}}^1$

素因数の和:12749

約数の個数: 32

約数和(自身を含む): 339768000

約数和(自身を除く): 174779704

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 149, 298, 596, 1192, 1639, 3278, 6556, 12583, 13112, 25166, 50332, 100664, 138413, 276826, 553652, 1107304, 1874867, 3749734, 7499468, 14998936, 20623537, 41247074, 82494148, 164988296]

約数ペア:

[(1, 164988296), (2, 82494148), (4, 41247074), (8, 20623537), (11, 14998936), (22, 7499468), (44, 3749734), (88, 1874867), (149, 1107304), (298, 553652), (596, 276826), (1192, 138413), (1639, 100664), (3278, 50332), (6556, 25166), (12583, 13112)]