163064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 356400

約数和(自身を除く): 193336

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 109, 136, 187, 218, 374, 436, 748, 872, 1199, 1496, 1853, 2398, 3706, 4796, 7412, 9592, 14824, 20383, 40766, 81532, 163064]

約数ペア:

[(1, 163064), (2, 81532), (4, 40766), (8, 20383), (11, 14824), (17, 9592), (22, 7412), (34, 4796), (44, 3706), (68, 2398), (88, 1853), (109, 1496), (136, 1199), (187, 872), (218, 748), (374, 436)]