163916214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1801}}^1$

素因数の和:2021

約数の個数: 64

約数和(自身を含む): 411028992

約数和(自身を除く): 247112778

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 197, 231, 394, 462, 591, 1182, 1379, 1801, 2167, 2758, 3602, 4137, 4334, 5403, 6501, 8274, 10806, 12607, 13002, 15169, 19811, 25214, 30338, 37821, 39622, 45507, 59433, 75642, 91014, 118866, 138677, 277354, 354797, 416031, 709594, 832062, 1064391, 2128782, 2483579, 3902767, 4967158, 7450737, 7805534, 11708301, 14901474, 23416602, 27319369, 54638738, 81958107, 163916214]

約数ペア:

[(1, 163916214), (2, 81958107), (3, 54638738), (6, 27319369), (7, 23416602), (11, 14901474), (14, 11708301), (21, 7805534), (22, 7450737), (33, 4967158), (42, 3902767), (66, 2483579), (77, 2128782), (154, 1064391), (197, 832062), (231, 709594), (394, 416031), (462, 354797), (591, 277354), (1182, 138677), (1379, 118866), (1801, 91014), (2167, 75642), (2758, 59433), (3602, 45507), (4137, 39622), (4334, 37821), (5403, 30338), (6501, 25214), (8274, 19811), (10806, 15169), (12607, 13002)]