181091232

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2089}}^1$

素因数の和:2155

約数の個数: 144

約数和(自身を含む): 602521920

約数和(自身を除く): 421430688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1376, 1548, 1806, 2016, 2064, 2089, 2408, 2709, 3096, 3612, 4128, 4178, 4816, 5418, 6192, 6267, 7224, 8356, 9632, 10836, 12384, 12534, 14448, 14623, 16712, 18801, 21672, 25068, 28896, 29246, 33424, 37602, 43344, 43869, 50136, 58492, 66848, 75204, 86688, 87738, 89827, 100272, 116984, 131607, 150408, 175476, 179654, 200544, 233968, 263214, 269481, 300816, 350952, 359308, 467936, 526428, 538962, 601632, 628789, 701904, 718616, 808443, 1052856, 1077924, 1257578, 1403808, 1437232, 1616886, 1886367, 2105712, 2155848, 2515156, 2874464, 3233772, 3772734, 4211424, 4311696, 5030312, 5659101, 6467544, 7545468, 8623392, 10060624, 11318202, 12935088, 15090936, 20121248, 22636404, 25870176, 30181872, 45272808, 60363744, 90545616, 181091232]

約数ペア:

[(1, 181091232), (2, 90545616), (3, 60363744), (4, 45272808), (6, 30181872), (7, 25870176), (8, 22636404), (9, 20121248), (12, 15090936), (14, 12935088), (16, 11318202), (18, 10060624), (21, 8623392), (24, 7545468), (28, 6467544), (32, 5659101), (36, 5030312), (42, 4311696), (43, 4211424), (48, 3772734), (56, 3233772), (63, 2874464), (72, 2515156), (84, 2155848), (86, 2105712), (96, 1886367), (112, 1616886), (126, 1437232), (129, 1403808), (144, 1257578), (168, 1077924), (172, 1052856), (224, 808443), (252, 718616), (258, 701904), (288, 628789), (301, 601632), (336, 538962), (344, 526428), (387, 467936), (504, 359308), (516, 350952), (602, 300816), (672, 269481), (688, 263214), (774, 233968), (903, 200544), (1008, 179654), (1032, 175476), (1204, 150408), (1376, 131607), (1548, 116984), (1806, 100272), (2016, 89827), (2064, 87738), (2089, 86688), (2408, 75204), (2709, 66848), (3096, 58492), (3612, 50136), (4128, 43869), (4178, 43344), (4816, 37602), (5418, 33424), (6192, 29246), (6267, 28896), (7224, 25068), (8356, 21672), (9632, 18801), (10836, 16712), (12384, 14623), (12534, 14448)]