198142296

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{12721}}^1$

素因数の和:12800

約数の個数: 64

約数和(自身を含む): 549590400

約数和(自身を除く): 351448104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 59, 66, 88, 118, 132, 177, 236, 264, 354, 472, 649, 708, 1298, 1416, 1947, 2596, 3894, 5192, 7788, 12721, 15576, 25442, 38163, 50884, 76326, 101768, 139931, 152652, 279862, 305304, 419793, 559724, 750539, 839586, 1119448, 1501078, 1679172, 2251617, 3002156, 3358344, 4503234, 6004312, 8255929, 9006468, 16511858, 18012936, 24767787, 33023716, 49535574, 66047432, 99071148, 198142296]

約数ペア:

[(1, 198142296), (2, 99071148), (3, 66047432), (4, 49535574), (6, 33023716), (8, 24767787), (11, 18012936), (12, 16511858), (22, 9006468), (24, 8255929), (33, 6004312), (44, 4503234), (59, 3358344), (66, 3002156), (88, 2251617), (118, 1679172), (132, 1501078), (177, 1119448), (236, 839586), (264, 750539), (354, 559724), (472, 419793), (649, 305304), (708, 279862), (1298, 152652), (1416, 139931), (1947, 101768), (2596, 76326), (3894, 50884), (5192, 38163), (7788, 25442), (12721, 15576)]