157725156946

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{521}}^1\times {\mathrm{39103}}^1$

素因数の和:39719

約数の個数: 48

約数和(自身を含む): 279240099840

約数和(自身を除く): 121514942894

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 521, 553, 1042, 1106, 3647, 3871, 7294, 7742, 25529, 39103, 41159, 51058, 78206, 82318, 273721, 288113, 547442, 576226, 1916047, 2016791, 3089137, 3832094, 4033582, 6178274, 20372663, 21623959, 40745326, 43247918, 142608641, 151367713, 285217282, 302735426, 998260487, 1609440377, 1996520974, 3218880754, 11266082639, 22532165278, 78862578473, 157725156946]

約数ペア:

[(1, 157725156946), (2, 78862578473), (7, 22532165278), (14, 11266082639), (49, 3218880754), (79, 1996520974), (98, 1609440377), (158, 998260487), (521, 302735426), (553, 285217282), (1042, 151367713), (1106, 142608641), (3647, 43247918), (3871, 40745326), (7294, 21623959), (7742, 20372663), (25529, 6178274), (39103, 4033582), (41159, 3832094), (51058, 3089137), (78206, 2016791), (82318, 1916047), (273721, 576226), (288113, 547442)]