168834708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6907}}^1$

素因数の和:7021

約数の個数: 72

約数和(自身を含む): 492844352

約数和(自身を除く): 324009644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3492, 4074, 6111, 6907, 8148, 12222, 13814, 20721, 24444, 27628, 41442, 48349, 62163, 82884, 96698, 124326, 145047, 193396, 248652, 290094, 435141, 580188, 669979, 870282, 1339958, 1740564, 2009937, 2679916, 4019874, 4689853, 6029811, 8039748, 9379706, 12059622, 14069559, 18759412, 24119244, 28139118, 42208677, 56278236, 84417354, 168834708]

約数ペア:

[(1, 168834708), (2, 84417354), (3, 56278236), (4, 42208677), (6, 28139118), (7, 24119244), (9, 18759412), (12, 14069559), (14, 12059622), (18, 9379706), (21, 8039748), (28, 6029811), (36, 4689853), (42, 4019874), (63, 2679916), (84, 2009937), (97, 1740564), (126, 1339958), (194, 870282), (252, 669979), (291, 580188), (388, 435141), (582, 290094), (679, 248652), (873, 193396), (1164, 145047), (1358, 124326), (1746, 96698), (2037, 82884), (2716, 62163), (3492, 48349), (4074, 41442), (6111, 27628), (6907, 24444), (8148, 20721), (12222, 13814)]