191252268

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7451}}^1$

素因数の和:7515

約数の個数: 72

約数和(自身を含む): 520805376

約数和(自身を除く): 329553108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 2139, 2852, 4278, 6417, 7451, 8556, 12834, 14902, 22353, 25668, 29804, 44706, 67059, 89412, 134118, 171373, 230981, 268236, 342746, 461962, 514119, 685492, 692943, 923924, 1028238, 1385886, 1542357, 2056476, 2078829, 2771772, 3084714, 4157658, 5312563, 6169428, 8315316, 10625126, 15937689, 21250252, 31875378, 47813067, 63750756, 95626134, 191252268]

約数ペア:

[(1, 191252268), (2, 95626134), (3, 63750756), (4, 47813067), (6, 31875378), (9, 21250252), (12, 15937689), (18, 10625126), (23, 8315316), (31, 6169428), (36, 5312563), (46, 4157658), (62, 3084714), (69, 2771772), (92, 2078829), (93, 2056476), (124, 1542357), (138, 1385886), (186, 1028238), (207, 923924), (276, 692943), (279, 685492), (372, 514119), (414, 461962), (558, 342746), (713, 268236), (828, 230981), (1116, 171373), (1426, 134118), (2139, 89412), (2852, 67059), (4278, 44706), (6417, 29804), (7451, 25668), (8556, 22353), (12834, 14902)]