151491884

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 280052640

約数和(自身を除く): 128560756

約数列:

[1, 2, 4, 41, 82, 89, 97, 107, 164, 178, 194, 214, 356, 388, 428, 3649, 3977, 4387, 7298, 7954, 8633, 8774, 9523, 10379, 14596, 15908, 17266, 17548, 19046, 20758, 34532, 38092, 41516, 353953, 390443, 425539, 707906, 780886, 851078, 923731, 1415812, 1561772, 1702156, 1847462, 3694924, 37872971, 75745942, 151491884]

約数ペア:

[(1, 151491884), (2, 75745942), (4, 37872971), (41, 3694924), (82, 1847462), (89, 1702156), (97, 1561772), (107, 1415812), (164, 923731), (178, 851078), (194, 780886), (214, 707906), (356, 425539), (388, 390443), (428, 353953), (3649, 41516), (3977, 38092), (4387, 34532), (7298, 20758), (7954, 19046), (8633, 17548), (8774, 17266), (9523, 15908), (10379, 14596)]