157214272

素因数分解:

$2^6\times {\mathrm{491}}^1\times {\mathrm{5003}}^1$

素因数の和:5506

約数の個数: 28

約数和(自身を含む): 312669936

約数和(自身を除く): 155455664

約数列:

[1, 2, 4, 8, 16, 32, 64, 491, 982, 1964, 3928, 5003, 7856, 10006, 15712, 20012, 31424, 40024, 80048, 160096, 320192, 2456473, 4912946, 9825892, 19651784, 39303568, 78607136, 157214272]

約数ペア:

[(1, 157214272), (2, 78607136), (4, 39303568), (8, 19651784), (16, 9825892), (32, 4912946), (64, 2456473), (491, 320192), (982, 160096), (1964, 80048), (3928, 40024), (5003, 31424), (7856, 20012), (10006, 15712)]