157280508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18913}}^1$

素因数の和:18944

約数の個数: 96

約数和(自身を含む): 508408320

約数和(自身を除く): 351127812

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2772, 4158, 8316, 18913, 37826, 56739, 75652, 113478, 132391, 170217, 208043, 226956, 264782, 340434, 397173, 416086, 510651, 529564, 624129, 680868, 794346, 832172, 1021302, 1191519, 1248258, 1456301, 1588692, 1872387, 2042604, 2383038, 2496516, 2912602, 3574557, 3744774, 4368903, 4766076, 5617161, 5825204, 7149114, 7489548, 8737806, 11234322, 13106709, 14298228, 17475612, 22468644, 26213418, 39320127, 52426836, 78640254, 157280508]

約数ペア:

[(1, 157280508), (2, 78640254), (3, 52426836), (4, 39320127), (6, 26213418), (7, 22468644), (9, 17475612), (11, 14298228), (12, 13106709), (14, 11234322), (18, 8737806), (21, 7489548), (22, 7149114), (27, 5825204), (28, 5617161), (33, 4766076), (36, 4368903), (42, 3744774), (44, 3574557), (54, 2912602), (63, 2496516), (66, 2383038), (77, 2042604), (84, 1872387), (99, 1588692), (108, 1456301), (126, 1248258), (132, 1191519), (154, 1021302), (189, 832172), (198, 794346), (231, 680868), (252, 624129), (297, 529564), (308, 510651), (378, 416086), (396, 397173), (462, 340434), (594, 264782), (693, 226956), (756, 208043), (924, 170217), (1188, 132391), (1386, 113478), (2079, 75652), (2772, 56739), (4158, 37826), (8316, 18913)]