131957098

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103577}}^1$

素因数の和:103606

約数の個数: 24

約数和(自身を含む): 247965732

約数和(自身を除く): 116008634

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 103577, 207154, 725039, 1346501, 1450078, 2693002, 5075273, 9425507, 10150546, 18851014, 65978549, 131957098]

約数ペア:

[(1, 131957098), (2, 65978549), (7, 18851014), (13, 10150546), (14, 9425507), (26, 5075273), (49, 2693002), (91, 1450078), (98, 1346501), (182, 725039), (637, 207154), (1274, 103577)]