171542196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16603}}^1$

素因数の和:16661

約数の個数: 72

約数和(自身を含む): 507683904

約数和(自身を除く): 336141708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 16603, 33206, 49809, 66412, 99618, 116221, 149427, 199236, 232442, 298854, 348663, 464884, 597708, 680723, 697326, 1045989, 1361446, 1394652, 2042169, 2091978, 2722892, 4084338, 4183956, 4765061, 6126507, 8168676, 9530122, 12253014, 14295183, 19060244, 24506028, 28590366, 42885549, 57180732, 85771098, 171542196]

約数ペア:

[(1, 171542196), (2, 85771098), (3, 57180732), (4, 42885549), (6, 28590366), (7, 24506028), (9, 19060244), (12, 14295183), (14, 12253014), (18, 9530122), (21, 8168676), (28, 6126507), (36, 4765061), (41, 4183956), (42, 4084338), (63, 2722892), (82, 2091978), (84, 2042169), (123, 1394652), (126, 1361446), (164, 1045989), (246, 697326), (252, 680723), (287, 597708), (369, 464884), (492, 348663), (574, 298854), (738, 232442), (861, 199236), (1148, 149427), (1476, 116221), (1722, 99618), (2583, 66412), (3444, 49809), (5166, 33206), (10332, 16603)]