163489788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58979}}^1$

素因数の和:59007

約数の個数: 72

約数和(自身を含む): 515249280

約数和(自身を除く): 351759492

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 58979, 117958, 176937, 235916, 353874, 412853, 530811, 648769, 707748, 825706, 1061622, 1238559, 1297538, 1651412, 1946307, 2123244, 2477118, 2595076, 3715677, 3892614, 4541383, 4954236, 5838921, 7431354, 7785228, 9082766, 11677842, 13624149, 14862708, 18165532, 23355684, 27248298, 40872447, 54496596, 81744894, 163489788]

約数ペア:

[(1, 163489788), (2, 81744894), (3, 54496596), (4, 40872447), (6, 27248298), (7, 23355684), (9, 18165532), (11, 14862708), (12, 13624149), (14, 11677842), (18, 9082766), (21, 7785228), (22, 7431354), (28, 5838921), (33, 4954236), (36, 4541383), (42, 3892614), (44, 3715677), (63, 2595076), (66, 2477118), (77, 2123244), (84, 1946307), (99, 1651412), (126, 1297538), (132, 1238559), (154, 1061622), (198, 825706), (231, 707748), (252, 648769), (308, 530811), (396, 412853), (462, 353874), (693, 235916), (924, 176937), (1386, 117958), (2772, 58979)]