191509076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 374700480

約数和(自身を除く): 183191404

約数列:

[1, 2, 4, 11, 22, 44, 73, 109, 146, 218, 292, 436, 547, 803, 1094, 1199, 1606, 2188, 2398, 3212, 4796, 6017, 7957, 12034, 15914, 24068, 31828, 39931, 59623, 79862, 87527, 119246, 159724, 175054, 238492, 350108, 439241, 655853, 878482, 1311706, 1756964, 2623412, 4352479, 8704958, 17409916, 47877269, 95754538, 191509076]

約数ペア:

[(1, 191509076), (2, 95754538), (4, 47877269), (11, 17409916), (22, 8704958), (44, 4352479), (73, 2623412), (109, 1756964), (146, 1311706), (218, 878482), (292, 655853), (436, 439241), (547, 350108), (803, 238492), (1094, 175054), (1199, 159724), (1606, 119246), (2188, 87527), (2398, 79862), (3212, 59623), (4796, 39931), (6017, 31828), (7957, 24068), (12034, 15914)]