137972172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{884437}}^1$

素因数の和:884457

約数の個数: 24

約数和(自身を含む): 346699696

約数和(自身を除く): 208727524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 884437, 1768874, 2653311, 3537748, 5306622, 10613244, 11497681, 22995362, 34493043, 45990724, 68986086, 137972172]

約数ペア:

[(1, 137972172), (2, 68986086), (3, 45990724), (4, 34493043), (6, 22995362), (12, 11497681), (13, 10613244), (26, 5306622), (39, 3537748), (52, 2653311), (78, 1768874), (156, 884437)]