104168449

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 136857600

約数和(自身を除く): 32689151

約数列:

[1, 7, 11, 23, 77, 131, 161, 253, 449, 917, 1441, 1771, 3013, 3143, 4939, 10087, 10327, 21091, 33143, 34573, 58819, 72289, 113597, 232001, 411733, 647009, 795179, 1352837, 4529063, 9469859, 14881207, 104168449]

約数ペア:

[(1, 104168449), (7, 14881207), (11, 9469859), (23, 4529063), (77, 1352837), (131, 795179), (161, 647009), (253, 411733), (449, 232001), (917, 113597), (1441, 72289), (1771, 58819), (3013, 34573), (3143, 33143), (4939, 21091), (10087, 10327)]