189034376

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 375943680

約数和(自身を除く): 186909304

約数列:

[1, 2, 4, 8, 47, 71, 73, 94, 97, 142, 146, 188, 194, 284, 292, 376, 388, 568, 584, 776, 3337, 3431, 4559, 5183, 6674, 6862, 6887, 7081, 9118, 10366, 13348, 13724, 13774, 14162, 18236, 20732, 26696, 27448, 27548, 28324, 36472, 41464, 55096, 56648, 243601, 323689, 332807, 487202, 502751, 647378, 665614, 974404, 1005502, 1294756, 1331228, 1948808, 2011004, 2589512, 2662456, 4022008, 23629297, 47258594, 94517188, 189034376]

約数ペア:

[(1, 189034376), (2, 94517188), (4, 47258594), (8, 23629297), (47, 4022008), (71, 2662456), (73, 2589512), (94, 2011004), (97, 1948808), (142, 1331228), (146, 1294756), (188, 1005502), (194, 974404), (284, 665614), (292, 647378), (376, 502751), (388, 487202), (568, 332807), (584, 323689), (776, 243601), (3337, 56648), (3431, 55096), (4559, 41464), (5183, 36472), (6674, 28324), (6862, 27548), (6887, 27448), (7081, 26696), (9118, 20732), (10366, 18236), (13348, 14162), (13724, 13774)]