163215486

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1067

約数の個数: 80

約数和(自身を含む): 421010304

約数和(自身を除く): 257794818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 163, 189, 326, 378, 489, 567, 883, 978, 1134, 1141, 1467, 1766, 2282, 2649, 2934, 3423, 4401, 5298, 6181, 6846, 7947, 8802, 10269, 12362, 13203, 15894, 18543, 20538, 23841, 26406, 30807, 37086, 47682, 55629, 61614, 71523, 92421, 111258, 143046, 143929, 166887, 184842, 287858, 333774, 431787, 500661, 863574, 1001322, 1007503, 1295361, 2015006, 2590722, 3022509, 3886083, 6045018, 7772166, 9067527, 11658249, 18135054, 23316498, 27202581, 54405162, 81607743, 163215486]

約数ペア:

[(1, 163215486), (2, 81607743), (3, 54405162), (6, 27202581), (7, 23316498), (9, 18135054), (14, 11658249), (18, 9067527), (21, 7772166), (27, 6045018), (42, 3886083), (54, 3022509), (63, 2590722), (81, 2015006), (126, 1295361), (162, 1007503), (163, 1001322), (189, 863574), (326, 500661), (378, 431787), (489, 333774), (567, 287858), (883, 184842), (978, 166887), (1134, 143929), (1141, 143046), (1467, 111258), (1766, 92421), (2282, 71523), (2649, 61614), (2934, 55629), (3423, 47682), (4401, 37086), (5298, 30807), (6181, 26406), (6846, 23841), (7947, 20538), (8802, 18543), (10269, 15894), (12362, 13203)]