166155784

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15581}}^1$

素因数の和:15661

約数の個数: 32

約数和(自身を含む): 329091840

約数和(自身を除く): 162936056

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 10664, 15581, 31162, 62324, 124648, 483011, 669983, 966022, 1339966, 1932044, 2679932, 3864088, 5359864, 20769473, 41538946, 83077892, 166155784]

約数ペア:

[(1, 166155784), (2, 83077892), (4, 41538946), (8, 20769473), (31, 5359864), (43, 3864088), (62, 2679932), (86, 1932044), (124, 1339966), (172, 966022), (248, 669983), (344, 483011), (1333, 124648), (2666, 62324), (5332, 31162), (10664, 15581)]