139716318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107309}}^1$

素因数の和:107352

約数の個数: 32

約数和(自身を含む): 329656320

約数和(自身を除く): 189940002

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 107309, 214618, 321927, 643854, 751163, 1502326, 2253489, 3326579, 4506978, 6653158, 9979737, 19959474, 23286053, 46572106, 69858159, 139716318]

約数ペア:

[(1, 139716318), (2, 69858159), (3, 46572106), (6, 23286053), (7, 19959474), (14, 9979737), (21, 6653158), (31, 4506978), (42, 3326579), (62, 2253489), (93, 1502326), (186, 751163), (217, 643854), (434, 321927), (651, 214618), (1302, 107309)]