131597418

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{787}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 281694240

約数和(自身を除く): 150096822

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 787, 899, 961, 1574, 1798, 1922, 2361, 2697, 2883, 4722, 5394, 5766, 22823, 24397, 27869, 45646, 48794, 55738, 68469, 73191, 83607, 136938, 146382, 167214, 707513, 756307, 1415026, 1512614, 2122539, 2268921, 4245078, 4537842, 21932903, 43865806, 65798709, 131597418]

約数ペア:

[(1, 131597418), (2, 65798709), (3, 43865806), (6, 21932903), (29, 4537842), (31, 4245078), (58, 2268921), (62, 2122539), (87, 1512614), (93, 1415026), (174, 756307), (186, 707513), (787, 167214), (899, 146382), (961, 136938), (1574, 83607), (1798, 73191), (1922, 68469), (2361, 55738), (2697, 48794), (2883, 45646), (4722, 27869), (5394, 24397), (5766, 22823)]