131821632

素因数分解:

$2^6\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1747}}^1$

素因数の和:1896

約数の個数: 84

約数和(自身を含む): 380945136

約数和(自身を除く): 249123504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 131, 144, 192, 262, 288, 393, 524, 576, 786, 1048, 1179, 1572, 1747, 2096, 2358, 3144, 3494, 4192, 4716, 5241, 6288, 6988, 8384, 9432, 10482, 12576, 13976, 15723, 18864, 20964, 25152, 27952, 31446, 37728, 41928, 55904, 62892, 75456, 83856, 111808, 125784, 167712, 228857, 251568, 335424, 457714, 503136, 686571, 915428, 1006272, 1373142, 1830856, 2059713, 2746284, 3661712, 4119426, 5492568, 7323424, 8238852, 10985136, 14646848, 16477704, 21970272, 32955408, 43940544, 65910816, 131821632]

約数ペア:

[(1, 131821632), (2, 65910816), (3, 43940544), (4, 32955408), (6, 21970272), (8, 16477704), (9, 14646848), (12, 10985136), (16, 8238852), (18, 7323424), (24, 5492568), (32, 4119426), (36, 3661712), (48, 2746284), (64, 2059713), (72, 1830856), (96, 1373142), (131, 1006272), (144, 915428), (192, 686571), (262, 503136), (288, 457714), (393, 335424), (524, 251568), (576, 228857), (786, 167712), (1048, 125784), (1179, 111808), (1572, 83856), (1747, 75456), (2096, 62892), (2358, 55904), (3144, 41928), (3494, 37728), (4192, 31446), (4716, 27952), (5241, 25152), (6288, 20964), (6988, 18864), (8384, 15723), (9432, 13976), (10482, 12576)]