188773208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1151}}^1$

素因数の和:1272

約数の個数: 64

約数和(自身を含む): 406425600

約数和(自身を除く): 217652392

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 83, 104, 152, 166, 247, 332, 494, 664, 988, 1079, 1151, 1577, 1976, 2158, 2302, 3154, 4316, 4604, 6308, 8632, 9208, 12616, 14963, 20501, 21869, 29926, 41002, 43738, 59852, 82004, 87476, 95533, 119704, 164008, 174952, 191066, 284297, 382132, 568594, 764264, 1137188, 1241929, 1815127, 2274376, 2483858, 3630254, 4967716, 7260508, 9935432, 14521016, 23596651, 47193302, 94386604, 188773208]

約数ペア:

[(1, 188773208), (2, 94386604), (4, 47193302), (8, 23596651), (13, 14521016), (19, 9935432), (26, 7260508), (38, 4967716), (52, 3630254), (76, 2483858), (83, 2274376), (104, 1815127), (152, 1241929), (166, 1137188), (247, 764264), (332, 568594), (494, 382132), (664, 284297), (988, 191066), (1079, 174952), (1151, 164008), (1577, 119704), (1976, 95533), (2158, 87476), (2302, 82004), (3154, 59852), (4316, 43738), (4604, 41002), (6308, 29926), (8632, 21869), (9208, 20501), (12616, 14963)]