159651674

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28297}}^1$

素因数の和:28350

約数の個数: 32

約数和(自身を含む): 304260096

約数和(自身を除く): 144608422

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 28297, 56594, 198079, 367861, 396158, 735722, 877207, 1754414, 2575027, 5150054, 6140449, 11403691, 12280898, 22807382, 79825837, 159651674]

約数ペア:

[(1, 159651674), (2, 79825837), (7, 22807382), (13, 12280898), (14, 11403691), (26, 6140449), (31, 5150054), (62, 2575027), (91, 1754414), (182, 877207), (217, 735722), (403, 396158), (434, 367861), (806, 198079), (2821, 56594), (5642, 28297)]