168820224

素因数分解:

$2^9\times 3^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:991

約数の個数: 80

約数和(自身を含む): 453720960

約数和(自身を除く): 284900736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 512, 524, 768, 786, 839, 1048, 1536, 1572, 1678, 2096, 2517, 3144, 3356, 4192, 5034, 6288, 6712, 8384, 10068, 12576, 13424, 16768, 20136, 25152, 26848, 33536, 40272, 50304, 53696, 67072, 80544, 100608, 107392, 109909, 161088, 201216, 214784, 219818, 322176, 329727, 429568, 439636, 644352, 659454, 879272, 1288704, 1318908, 1758544, 2637816, 3517088, 5275632, 7034176, 10551264, 14068352, 21102528, 28136704, 42205056, 56273408, 84410112, 168820224]

約数ペア:

[(1, 168820224), (2, 84410112), (3, 56273408), (4, 42205056), (6, 28136704), (8, 21102528), (12, 14068352), (16, 10551264), (24, 7034176), (32, 5275632), (48, 3517088), (64, 2637816), (96, 1758544), (128, 1318908), (131, 1288704), (192, 879272), (256, 659454), (262, 644352), (384, 439636), (393, 429568), (512, 329727), (524, 322176), (768, 219818), (786, 214784), (839, 201216), (1048, 161088), (1536, 109909), (1572, 107392), (1678, 100608), (2096, 80544), (2517, 67072), (3144, 53696), (3356, 50304), (4192, 40272), (5034, 33536), (6288, 26848), (6712, 25152), (8384, 20136), (10068, 16768), (12576, 13424)]