138364128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{68633}}^1$

素因数の和:68656

約数の個数: 72

約数和(自身を含む): 449689968

約数和(自身を除く): 311325840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 68633, 137266, 205899, 274532, 411798, 480431, 549064, 617697, 823596, 960862, 1098128, 1235394, 1441293, 1647192, 1921724, 2196256, 2470788, 2882586, 3294384, 3843448, 4323879, 4941576, 5765172, 6588768, 7686896, 8647758, 9883152, 11530344, 15373792, 17295516, 19766304, 23060688, 34591032, 46121376, 69182064, 138364128]

約数ペア:

[(1, 138364128), (2, 69182064), (3, 46121376), (4, 34591032), (6, 23060688), (7, 19766304), (8, 17295516), (9, 15373792), (12, 11530344), (14, 9883152), (16, 8647758), (18, 7686896), (21, 6588768), (24, 5765172), (28, 4941576), (32, 4323879), (36, 3843448), (42, 3294384), (48, 2882586), (56, 2470788), (63, 2196256), (72, 1921724), (84, 1647192), (96, 1441293), (112, 1235394), (126, 1098128), (144, 960862), (168, 823596), (224, 617697), (252, 549064), (288, 480431), (336, 411798), (504, 274532), (672, 205899), (1008, 137266), (2016, 68633)]