122827952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 271315968

約数和(自身を除く): 148488016

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 43, 52, 62, 86, 104, 124, 172, 208, 248, 344, 403, 443, 496, 559, 688, 806, 886, 1118, 1333, 1612, 1772, 2236, 2666, 3224, 3544, 4472, 5332, 5759, 6448, 7088, 8944, 10664, 11518, 13733, 17329, 19049, 21328, 23036, 27466, 34658, 38098, 46072, 54932, 69316, 76196, 92144, 109864, 138632, 152392, 178529, 219728, 247637, 277264, 304784, 357058, 495274, 590519, 714116, 990548, 1181038, 1428232, 1981096, 2362076, 2856464, 3962192, 4724152, 7676747, 9448304, 15353494, 30706988, 61413976, 122827952]

約数ペア:

[(1, 122827952), (2, 61413976), (4, 30706988), (8, 15353494), (13, 9448304), (16, 7676747), (26, 4724152), (31, 3962192), (43, 2856464), (52, 2362076), (62, 1981096), (86, 1428232), (104, 1181038), (124, 990548), (172, 714116), (208, 590519), (248, 495274), (344, 357058), (403, 304784), (443, 277264), (496, 247637), (559, 219728), (688, 178529), (806, 152392), (886, 138632), (1118, 109864), (1333, 92144), (1612, 76196), (1772, 69316), (2236, 54932), (2666, 46072), (3224, 38098), (3544, 34658), (4472, 27466), (5332, 23036), (5759, 21328), (6448, 19049), (7088, 17329), (8944, 13733), (10664, 11518)]