144850240

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9631}}^1$

素因数の和:9695

約数の個数: 56

約数和(自身を含む): 352300032

約数和(自身を除く): 207449792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 7520, 9631, 15040, 19262, 38524, 48155, 77048, 96310, 154096, 192620, 308192, 385240, 452657, 616384, 770480, 905314, 1540960, 1810628, 2263285, 3081920, 3621256, 4526570, 7242512, 9053140, 14485024, 18106280, 28970048, 36212560, 72425120, 144850240]

約数ペア:

[(1, 144850240), (2, 72425120), (4, 36212560), (5, 28970048), (8, 18106280), (10, 14485024), (16, 9053140), (20, 7242512), (32, 4526570), (40, 3621256), (47, 3081920), (64, 2263285), (80, 1810628), (94, 1540960), (160, 905314), (188, 770480), (235, 616384), (320, 452657), (376, 385240), (470, 308192), (752, 192620), (940, 154096), (1504, 96310), (1880, 77048), (3008, 48155), (3760, 38524), (7520, 19262), (9631, 15040)]