157236500

素因数分解:

$2^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{2939}}^1$

素因数の和:3065

約数の個数: 48

約数和(自身を含む): 346731840

約数和(自身を除く): 189495340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 125, 214, 250, 428, 500, 535, 1070, 2140, 2675, 2939, 5350, 5878, 10700, 11756, 13375, 14695, 26750, 29390, 53500, 58780, 73475, 146950, 293900, 314473, 367375, 628946, 734750, 1257892, 1469500, 1572365, 3144730, 6289460, 7861825, 15723650, 31447300, 39309125, 78618250, 157236500]

約数ペア:

[(1, 157236500), (2, 78618250), (4, 39309125), (5, 31447300), (10, 15723650), (20, 7861825), (25, 6289460), (50, 3144730), (100, 1572365), (107, 1469500), (125, 1257892), (214, 734750), (250, 628946), (428, 367375), (500, 314473), (535, 293900), (1070, 146950), (2140, 73475), (2675, 58780), (2939, 53500), (5350, 29390), (5878, 26750), (10700, 14695), (11756, 13375)]