190819872

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{3433}}^1$

素因数の和:3642

約数の個数: 72

約数和(自身を含む): 545614524

約数和(自身を除く): 354794652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 386, 579, 772, 1158, 1544, 1737, 2316, 3088, 3433, 3474, 4632, 6176, 6866, 6948, 9264, 10299, 13732, 13896, 18528, 20598, 27464, 27792, 30897, 41196, 54928, 55584, 61794, 82392, 109856, 123588, 164784, 247176, 329568, 494352, 662569, 988704, 1325138, 1987707, 2650276, 3975414, 5300552, 5963121, 7950828, 10601104, 11926242, 15901656, 21202208, 23852484, 31803312, 47704968, 63606624, 95409936, 190819872]

約数ペア:

[(1, 190819872), (2, 95409936), (3, 63606624), (4, 47704968), (6, 31803312), (8, 23852484), (9, 21202208), (12, 15901656), (16, 11926242), (18, 10601104), (24, 7950828), (32, 5963121), (36, 5300552), (48, 3975414), (72, 2650276), (96, 1987707), (144, 1325138), (193, 988704), (288, 662569), (386, 494352), (579, 329568), (772, 247176), (1158, 164784), (1544, 123588), (1737, 109856), (2316, 82392), (3088, 61794), (3433, 55584), (3474, 54928), (4632, 41196), (6176, 30897), (6866, 27792), (6948, 27464), (9264, 20598), (10299, 18528), (13732, 13896)]