16349172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^2$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 46597824

約数和(自身を除く): 30248652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 107, 119, 204, 214, 238, 321, 357, 428, 476, 642, 714, 749, 1284, 1428, 1498, 1819, 2247, 2996, 3638, 4494, 5457, 7276, 8988, 10914, 11449, 12733, 21828, 22898, 25466, 34347, 38199, 45796, 50932, 68694, 76398, 80143, 137388, 152796, 160286, 194633, 240429, 320572, 389266, 480858, 583899, 778532, 961716, 1167798, 1362431, 2335596, 2724862, 4087293, 5449724, 8174586, 16349172]

約数ペア:

[(1, 16349172), (2, 8174586), (3, 5449724), (4, 4087293), (6, 2724862), (7, 2335596), (12, 1362431), (14, 1167798), (17, 961716), (21, 778532), (28, 583899), (34, 480858), (42, 389266), (51, 320572), (68, 240429), (84, 194633), (102, 160286), (107, 152796), (119, 137388), (204, 80143), (214, 76398), (238, 68694), (321, 50932), (357, 45796), (428, 38199), (476, 34347), (642, 25466), (714, 22898), (749, 21828), (1284, 12733), (1428, 11449), (1498, 10914), (1819, 8988), (2247, 7276), (2996, 5457), (3638, 4494)]