156261616

素因数分解:

$2^4\times 7^1\times {\mathrm{937}}^1\times {\mathrm{1489}}^1$

素因数の和:2441

約数の個数: 40

約数和(自身を含む): 346609760

約数和(自身を除く): 190348144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 937, 1489, 1874, 2978, 3748, 5956, 6559, 7496, 10423, 11912, 13118, 14992, 20846, 23824, 26236, 41692, 52472, 83384, 104944, 166768, 1395193, 2790386, 5580772, 9766351, 11161544, 19532702, 22323088, 39065404, 78130808, 156261616]

約数ペア:

[(1, 156261616), (2, 78130808), (4, 39065404), (7, 22323088), (8, 19532702), (14, 11161544), (16, 9766351), (28, 5580772), (56, 2790386), (112, 1395193), (937, 166768), (1489, 104944), (1874, 83384), (2978, 52472), (3748, 41692), (5956, 26236), (6559, 23824), (7496, 20846), (10423, 14992), (11912, 13118)]