187486544

素因数分解:

$2^4\times 7^3\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:425

約数の個数: 80

約数和(自身を含む): 428544000

約数和(自身を除く): 241057456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 127, 196, 254, 269, 343, 392, 508, 538, 686, 784, 889, 1016, 1076, 1372, 1778, 1883, 2032, 2152, 2744, 3556, 3766, 4304, 5488, 6223, 7112, 7532, 12446, 13181, 14224, 15064, 24892, 26362, 30128, 34163, 43561, 49784, 52724, 68326, 87122, 92267, 99568, 105448, 136652, 174244, 184534, 210896, 239141, 273304, 348488, 369068, 478282, 546608, 696976, 738136, 956564, 1476272, 1673987, 1913128, 3347974, 3826256, 6695948, 11717909, 13391896, 23435818, 26783792, 46871636, 93743272, 187486544]

約数ペア:

[(1, 187486544), (2, 93743272), (4, 46871636), (7, 26783792), (8, 23435818), (14, 13391896), (16, 11717909), (28, 6695948), (49, 3826256), (56, 3347974), (98, 1913128), (112, 1673987), (127, 1476272), (196, 956564), (254, 738136), (269, 696976), (343, 546608), (392, 478282), (508, 369068), (538, 348488), (686, 273304), (784, 239141), (889, 210896), (1016, 184534), (1076, 174244), (1372, 136652), (1778, 105448), (1883, 99568), (2032, 92267), (2152, 87122), (2744, 68326), (3556, 52724), (3766, 49784), (4304, 43561), (5488, 34163), (6223, 30128), (7112, 26362), (7532, 24892), (12446, 15064), (13181, 14224)]