144972320

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9341}}^1$

素因数の和:9453

約数の個数: 48

約数和(自身を含む): 346065048

約数和(自身を除く): 201092728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 7760, 9341, 15520, 18682, 37364, 46705, 74728, 93410, 149456, 186820, 298912, 373640, 747280, 906077, 1494560, 1812154, 3624308, 4530385, 7248616, 9060770, 14497232, 18121540, 28994464, 36243080, 72486160, 144972320]

約数ペア:

[(1, 144972320), (2, 72486160), (4, 36243080), (5, 28994464), (8, 18121540), (10, 14497232), (16, 9060770), (20, 7248616), (32, 4530385), (40, 3624308), (80, 1812154), (97, 1494560), (160, 906077), (194, 747280), (388, 373640), (485, 298912), (776, 186820), (970, 149456), (1552, 93410), (1940, 74728), (3104, 46705), (3880, 37364), (7760, 18682), (9341, 15520)]