15308193184

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{66841}}^1$

素因数の和:67289

約数の個数: 48

約数和(自身を含む): 31987105416

約数和(自身を除く): 16678912232

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 421, 544, 842, 1684, 3368, 6736, 7157, 13472, 14314, 28628, 57256, 66841, 114512, 133682, 229024, 267364, 534728, 1069456, 1136297, 2138912, 2272594, 4545188, 9090376, 18180752, 28140061, 36361504, 56280122, 112560244, 225120488, 450240976, 478381037, 900481952, 956762074, 1913524148, 3827048296, 7654096592, 15308193184]

約数ペア:

[(1, 15308193184), (2, 7654096592), (4, 3827048296), (8, 1913524148), (16, 956762074), (17, 900481952), (32, 478381037), (34, 450240976), (68, 225120488), (136, 112560244), (272, 56280122), (421, 36361504), (544, 28140061), (842, 18180752), (1684, 9090376), (3368, 4545188), (6736, 2272594), (7157, 2138912), (13472, 1136297), (14314, 1069456), (28628, 534728), (57256, 267364), (66841, 229024), (114512, 133682)]