16509168

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8819}}^1$

素因数の和:8846

約数の個数: 60

約数和(自身を含む): 49762440

約数和(自身を除く): 33253272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 8819, 17638, 26457, 35276, 52914, 70552, 79371, 105828, 114647, 141104, 158742, 211656, 229294, 317484, 343941, 423312, 458588, 634968, 687882, 917176, 1031823, 1269936, 1375764, 1834352, 2063646, 2751528, 4127292, 5503056, 8254584, 16509168]

約数ペア:

[(1, 16509168), (2, 8254584), (3, 5503056), (4, 4127292), (6, 2751528), (8, 2063646), (9, 1834352), (12, 1375764), (13, 1269936), (16, 1031823), (18, 917176), (24, 687882), (26, 634968), (36, 458588), (39, 423312), (48, 343941), (52, 317484), (72, 229294), (78, 211656), (104, 158742), (117, 141104), (144, 114647), (156, 105828), (208, 79371), (234, 70552), (312, 52914), (468, 35276), (624, 26457), (936, 17638), (1872, 8819)]