159372100

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{11633}}^1$

素因数の和:11784

約数の個数: 36

約数和(自身を含む): 348391764

約数和(自身を除く): 189019664

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3425, 6850, 11633, 13700, 23266, 46532, 58165, 116330, 232660, 290825, 581650, 1163300, 1593721, 3187442, 6374884, 7968605, 15937210, 31874420, 39843025, 79686050, 159372100]

約数ペア:

[(1, 159372100), (2, 79686050), (4, 39843025), (5, 31874420), (10, 15937210), (20, 7968605), (25, 6374884), (50, 3187442), (100, 1593721), (137, 1163300), (274, 581650), (548, 290825), (685, 232660), (1370, 116330), (2740, 58165), (3425, 46532), (6850, 23266), (11633, 13700)]