144788226

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^2$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 321498720

約数和(自身を除く): 176710494

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 89, 157, 178, 267, 314, 471, 534, 942, 979, 1727, 1958, 2937, 3454, 5181, 5874, 10362, 13973, 24649, 27946, 41919, 49298, 73947, 83838, 147894, 153703, 271139, 307406, 461109, 542278, 813417, 922218, 1626834, 2193761, 4387522, 6581283, 13162566, 24131371, 48262742, 72394113, 144788226]

約数ペア:

[(1, 144788226), (2, 72394113), (3, 48262742), (6, 24131371), (11, 13162566), (22, 6581283), (33, 4387522), (66, 2193761), (89, 1626834), (157, 922218), (178, 813417), (267, 542278), (314, 461109), (471, 307406), (534, 271139), (942, 153703), (979, 147894), (1727, 83838), (1958, 73947), (2937, 49298), (3454, 41919), (5181, 27946), (5874, 24649), (10362, 13973)]