16158714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 39070080

約数和(自身を除く): 22911366

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 143, 222, 286, 407, 429, 481, 509, 814, 858, 962, 1018, 1221, 1443, 1527, 2442, 2886, 3054, 5291, 5599, 6617, 10582, 11198, 13234, 15873, 16797, 18833, 19851, 31746, 33594, 37666, 39702, 56499, 72787, 112998, 145574, 207163, 218361, 244829, 414326, 436722, 489658, 621489, 734487, 1242978, 1468974, 2693119, 5386238, 8079357, 16158714]

約数ペア:

[(1, 16158714), (2, 8079357), (3, 5386238), (6, 2693119), (11, 1468974), (13, 1242978), (22, 734487), (26, 621489), (33, 489658), (37, 436722), (39, 414326), (66, 244829), (74, 218361), (78, 207163), (111, 145574), (143, 112998), (222, 72787), (286, 56499), (407, 39702), (429, 37666), (481, 33594), (509, 31746), (814, 19851), (858, 18833), (962, 16797), (1018, 15873), (1221, 13234), (1443, 11198), (1527, 10582), (2442, 6617), (2886, 5599), (3054, 5291)]