163427706

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{25867}}^1$

素因数の和:25897

約数の個数: 48

約数和(自身を含む): 395469984

約数和(自身を除く): 232042278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 25867, 51734, 77601, 155202, 232803, 336271, 465606, 672542, 698409, 1008813, 1396818, 2017626, 2095227, 3026439, 4190454, 6052878, 6285681, 9079317, 12571362, 18158634, 27237951, 54475902, 81713853, 163427706]

約数ペア:

[(1, 163427706), (2, 81713853), (3, 54475902), (6, 27237951), (9, 18158634), (13, 12571362), (18, 9079317), (26, 6285681), (27, 6052878), (39, 4190454), (54, 3026439), (78, 2095227), (81, 2017626), (117, 1396818), (162, 1008813), (234, 698409), (243, 672542), (351, 465606), (486, 336271), (702, 232803), (1053, 155202), (2106, 77601), (3159, 51734), (6318, 25867)]