168553952

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18353}}^1$

素因数の和:18411

約数の個数: 48

約数和(自身を含む): 388517472

約数和(自身を除く): 219963520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 18353, 36706, 73412, 128471, 146824, 256942, 293648, 513884, 587296, 752473, 1027768, 1504946, 2055536, 3009892, 4111072, 5267311, 6019784, 10534622, 12039568, 21069244, 24079136, 42138488, 84276976, 168553952]

約数ペア:

[(1, 168553952), (2, 84276976), (4, 42138488), (7, 24079136), (8, 21069244), (14, 12039568), (16, 10534622), (28, 6019784), (32, 5267311), (41, 4111072), (56, 3009892), (82, 2055536), (112, 1504946), (164, 1027768), (224, 752473), (287, 587296), (328, 513884), (574, 293648), (656, 256942), (1148, 146824), (1312, 128471), (2296, 73412), (4592, 36706), (9184, 18353)]