156989596160

素因数分解:

$2^9\times 5^1\times {\mathrm{61324061}}^1$

素因数の和:61324084

約数の個数: 40

約数和(自身を含む): 376407092556

約数和(自身を除く): 219417496396

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 61324061, 122648122, 245296244, 306620305, 490592488, 613240610, 981184976, 1226481220, 1962369952, 2452962440, 3924739904, 4905924880, 7849479808, 9811849760, 15698959616, 19623699520, 31397919232, 39247399040, 78494798080, 156989596160]

約数ペア:

[(1, 156989596160), (2, 78494798080), (4, 39247399040), (5, 31397919232), (8, 19623699520), (10, 15698959616), (16, 9811849760), (20, 7849479808), (32, 4905924880), (40, 3924739904), (64, 2452962440), (80, 1962369952), (128, 1226481220), (160, 981184976), (256, 613240610), (320, 490592488), (512, 306620305), (640, 245296244), (1280, 122648122), (2560, 61324061)]