133090688

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2035

約数の個数: 64

約数和(自身を含む): 289941120

約数和(自身を除く): 156850432

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1973, 1984, 2108, 2176, 3946, 3968, 4216, 7892, 8432, 15784, 16864, 31568, 33541, 33728, 61163, 63136, 67082, 67456, 122326, 126272, 134164, 244652, 252544, 268328, 489304, 536656, 978608, 1039771, 1073312, 1957216, 2079542, 2146624, 3914432, 4159084, 4293248, 7828864, 8318168, 16636336, 33272672, 66545344, 133090688]

約数ペア:

[(1, 133090688), (2, 66545344), (4, 33272672), (8, 16636336), (16, 8318168), (17, 7828864), (31, 4293248), (32, 4159084), (34, 3914432), (62, 2146624), (64, 2079542), (68, 1957216), (124, 1073312), (128, 1039771), (136, 978608), (248, 536656), (272, 489304), (496, 268328), (527, 252544), (544, 244652), (992, 134164), (1054, 126272), (1088, 122326), (1973, 67456), (1984, 67082), (2108, 63136), (2176, 61163), (3946, 33728), (3968, 33541), (4216, 31568), (7892, 16864), (8432, 15784)]