139882930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{16097}}^1$

素因数の和:16194

約数の個数: 32

約数和(自身を含む): 278173440

約数和(自身を除く): 138290510

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 16097, 32194, 80485, 160970, 177067, 354134, 885335, 1271663, 1770670, 2543326, 6358315, 12716630, 13988293, 27976586, 69941465, 139882930]

約数ペア:

[(1, 139882930), (2, 69941465), (5, 27976586), (10, 13988293), (11, 12716630), (22, 6358315), (55, 2543326), (79, 1770670), (110, 1271663), (158, 885335), (395, 354134), (790, 177067), (869, 160970), (1738, 80485), (4345, 32194), (8690, 16097)]