154883612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 301056000

約数和(自身を除く): 146172388

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 127, 188, 254, 499, 508, 611, 998, 1222, 1651, 1996, 2444, 3302, 5969, 6487, 6604, 11938, 12974, 23453, 23876, 25948, 46906, 63373, 77597, 93812, 126746, 155194, 253492, 304889, 310388, 609778, 823849, 1219556, 1647698, 2978531, 3295396, 5957062, 11914124, 38720903, 77441806, 154883612]

約数ペア:

[(1, 154883612), (2, 77441806), (4, 38720903), (13, 11914124), (26, 5957062), (47, 3295396), (52, 2978531), (94, 1647698), (127, 1219556), (188, 823849), (254, 609778), (499, 310388), (508, 304889), (611, 253492), (998, 155194), (1222, 126746), (1651, 93812), (1996, 77597), (2444, 63373), (3302, 46906), (5969, 25948), (6487, 23876), (6604, 23453), (11938, 12974)]