157839976

素因数分解:

$2^3\times 7^2\times {\mathrm{263}}^1\times {\mathrm{1531}}^1$

素因数の和:1814

約数の個数: 48

約数和(自身を含む): 345803040

約数和(自身を除く): 187963064

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 263, 392, 526, 1052, 1531, 1841, 2104, 3062, 3682, 6124, 7364, 10717, 12248, 12887, 14728, 21434, 25774, 42868, 51548, 75019, 85736, 103096, 150038, 300076, 402653, 600152, 805306, 1610612, 2818571, 3221224, 5637142, 11274284, 19729997, 22548568, 39459994, 78919988, 157839976]

約数ペア:

[(1, 157839976), (2, 78919988), (4, 39459994), (7, 22548568), (8, 19729997), (14, 11274284), (28, 5637142), (49, 3221224), (56, 2818571), (98, 1610612), (196, 805306), (263, 600152), (392, 402653), (526, 300076), (1052, 150038), (1531, 103096), (1841, 85736), (2104, 75019), (3062, 51548), (3682, 42868), (6124, 25774), (7364, 21434), (10717, 14728), (12248, 12887)]