163920708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{650479}}^1$

素因数の和:650496

約数の個数: 36

約数和(自身を含む): 473549440

約数和(自身を除く): 309628732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 650479, 1300958, 1951437, 2601916, 3902874, 4553353, 5854311, 7805748, 9106706, 11708622, 13660059, 18213412, 23417244, 27320118, 40980177, 54640236, 81960354, 163920708]

約数ペア:

[(1, 163920708), (2, 81960354), (3, 54640236), (4, 40980177), (6, 27320118), (7, 23417244), (9, 18213412), (12, 13660059), (14, 11708622), (18, 9106706), (21, 7805748), (28, 5854311), (36, 4553353), (42, 3902874), (63, 2601916), (84, 1951437), (126, 1300958), (252, 650479)]