188488911

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 303575040

約数和(自身を除く): 115086129

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 169, 221, 247, 323, 507, 663, 741, 969, 1151, 2873, 3211, 3453, 4199, 8619, 9633, 12597, 14963, 19567, 21869, 44889, 54587, 58701, 65607, 163761, 194519, 254371, 284297, 371773, 583557, 763113, 852891, 1115319, 3306823, 3695861, 4833049, 9920469, 11087583, 14499147, 62829637, 188488911]

約数ペア:

[(1, 188488911), (3, 62829637), (13, 14499147), (17, 11087583), (19, 9920469), (39, 4833049), (51, 3695861), (57, 3306823), (169, 1115319), (221, 852891), (247, 763113), (323, 583557), (507, 371773), (663, 284297), (741, 254371), (969, 194519), (1151, 163761), (2873, 65607), (3211, 58701), (3453, 54587), (4199, 44889), (8619, 21869), (9633, 19567), (12597, 14963)]