133837844

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1$

素因数の和:1392

約数の個数: 48

約数和(自身を含む): 277200000

約数和(自身を除く): 143362156

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 89, 172, 178, 301, 356, 602, 623, 1204, 1246, 1249, 2492, 2498, 3827, 4996, 7654, 8743, 15308, 17486, 26789, 34972, 53578, 53707, 107156, 107414, 111161, 214828, 222322, 375949, 444644, 751898, 778127, 1503796, 1556254, 3112508, 4779923, 9559846, 19119692, 33459461, 66918922, 133837844]

約数ペア:

[(1, 133837844), (2, 66918922), (4, 33459461), (7, 19119692), (14, 9559846), (28, 4779923), (43, 3112508), (86, 1556254), (89, 1503796), (172, 778127), (178, 751898), (301, 444644), (356, 375949), (602, 222322), (623, 214828), (1204, 111161), (1246, 107414), (1249, 107156), (2492, 53707), (2498, 53578), (3827, 34972), (4996, 26789), (7654, 17486), (8743, 15308)]