189967362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2\times {\mathrm{151}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 415138752

約数和(自身を除く): 225171390

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 151, 254, 302, 381, 453, 762, 906, 1651, 1963, 3302, 3926, 4953, 5889, 9906, 11778, 16129, 19177, 32258, 38354, 48387, 57531, 96774, 115062, 209677, 249301, 419354, 498602, 629031, 747903, 1258062, 1495806, 2435479, 4870958, 7306437, 14612874, 31661227, 63322454, 94983681, 189967362]

約数ペア:

[(1, 189967362), (2, 94983681), (3, 63322454), (6, 31661227), (13, 14612874), (26, 7306437), (39, 4870958), (78, 2435479), (127, 1495806), (151, 1258062), (254, 747903), (302, 629031), (381, 498602), (453, 419354), (762, 249301), (906, 209677), (1651, 115062), (1963, 96774), (3302, 57531), (3926, 48387), (4953, 38354), (5889, 32258), (9906, 19177), (11778, 16129)]