198178056

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1200

約数の個数: 128

約数和(自身を含む): 593472000

約数和(自身を除く): 395293944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 43, 54, 57, 72, 76, 86, 108, 114, 129, 152, 171, 172, 216, 228, 258, 342, 344, 387, 456, 513, 516, 684, 774, 817, 1026, 1032, 1123, 1161, 1368, 1548, 1634, 2052, 2246, 2322, 2451, 3096, 3268, 3369, 4104, 4492, 4644, 4902, 6536, 6738, 7353, 8984, 9288, 9804, 10107, 13476, 14706, 19608, 20214, 21337, 22059, 26952, 29412, 30321, 40428, 42674, 44118, 48289, 58824, 60642, 64011, 80856, 85348, 88236, 96578, 121284, 128022, 144867, 170696, 176472, 192033, 193156, 242568, 256044, 289734, 384066, 386312, 434601, 512088, 576099, 579468, 768132, 869202, 917491, 1152198, 1158936, 1303803, 1536264, 1738404, 1834982, 2304396, 2607606, 2752473, 3476808, 3669964, 4608792, 5215212, 5504946, 7339928, 8257419, 10430424, 11009892, 16514838, 22019784, 24772257, 33029676, 49544514, 66059352, 99089028, 198178056]

約数ペア:

[(1, 198178056), (2, 99089028), (3, 66059352), (4, 49544514), (6, 33029676), (8, 24772257), (9, 22019784), (12, 16514838), (18, 11009892), (19, 10430424), (24, 8257419), (27, 7339928), (36, 5504946), (38, 5215212), (43, 4608792), (54, 3669964), (57, 3476808), (72, 2752473), (76, 2607606), (86, 2304396), (108, 1834982), (114, 1738404), (129, 1536264), (152, 1303803), (171, 1158936), (172, 1152198), (216, 917491), (228, 869202), (258, 768132), (342, 579468), (344, 576099), (387, 512088), (456, 434601), (513, 386312), (516, 384066), (684, 289734), (774, 256044), (817, 242568), (1026, 193156), (1032, 192033), (1123, 176472), (1161, 170696), (1368, 144867), (1548, 128022), (1634, 121284), (2052, 96578), (2246, 88236), (2322, 85348), (2451, 80856), (3096, 64011), (3268, 60642), (3369, 58824), (4104, 48289), (4492, 44118), (4644, 42674), (4902, 40428), (6536, 30321), (6738, 29412), (7353, 26952), (8984, 22059), (9288, 21337), (9804, 20214), (10107, 19608), (13476, 14706)]