16165198

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 30927744

約数和(自身を除く): 14762546

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 119, 217, 238, 313, 434, 527, 626, 833, 1054, 1519, 1666, 2191, 3038, 3689, 4382, 5321, 7378, 9703, 10642, 15337, 19406, 25823, 30674, 37247, 51646, 67921, 74494, 135842, 164951, 260729, 329902, 475447, 521458, 950894, 1154657, 2309314, 8082599, 16165198]

約数ペア:

[(1, 16165198), (2, 8082599), (7, 2309314), (14, 1154657), (17, 950894), (31, 521458), (34, 475447), (49, 329902), (62, 260729), (98, 164951), (119, 135842), (217, 74494), (238, 67921), (313, 51646), (434, 37247), (527, 30674), (626, 25823), (833, 19406), (1054, 15337), (1519, 10642), (1666, 9703), (2191, 7378), (3038, 5321), (3689, 4382)]