156684402

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2543}}^1$

素因数の和:2724

約数の個数: 64

約数和(自身を含む): 400527360

約数和(自身を除く): 243842958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 163, 189, 326, 378, 489, 978, 1141, 1467, 2282, 2543, 2934, 3423, 4401, 5086, 6846, 7629, 8802, 10269, 15258, 17801, 20538, 22887, 30807, 35602, 45774, 53403, 61614, 68661, 106806, 137322, 160209, 320418, 414509, 480627, 829018, 961254, 1243527, 2487054, 2901563, 3730581, 5803126, 7461162, 8704689, 11191743, 17409378, 22383486, 26114067, 52228134, 78342201, 156684402]

約数ペア:

[(1, 156684402), (2, 78342201), (3, 52228134), (6, 26114067), (7, 22383486), (9, 17409378), (14, 11191743), (18, 8704689), (21, 7461162), (27, 5803126), (42, 3730581), (54, 2901563), (63, 2487054), (126, 1243527), (163, 961254), (189, 829018), (326, 480627), (378, 414509), (489, 320418), (978, 160209), (1141, 137322), (1467, 106806), (2282, 68661), (2543, 61614), (2934, 53403), (3423, 45774), (4401, 35602), (5086, 30807), (6846, 22887), (7629, 20538), (8802, 17801), (10269, 15258)]