164299072

素因数分解:

$2^6\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1427}}^1$

素因数の和:1703

約数の個数: 56

約数和(自身を含む): 374318784

約数和(自身を除く): 210019712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 257, 448, 514, 1028, 1427, 1799, 2056, 2854, 3598, 4112, 5708, 7196, 8224, 9989, 11416, 14392, 16448, 19978, 22832, 28784, 39956, 45664, 57568, 79912, 91328, 115136, 159824, 319648, 366739, 639296, 733478, 1466956, 2567173, 2933912, 5134346, 5867824, 10268692, 11735648, 20537384, 23471296, 41074768, 82149536, 164299072]

約数ペア:

[(1, 164299072), (2, 82149536), (4, 41074768), (7, 23471296), (8, 20537384), (14, 11735648), (16, 10268692), (28, 5867824), (32, 5134346), (56, 2933912), (64, 2567173), (112, 1466956), (224, 733478), (257, 639296), (448, 366739), (514, 319648), (1028, 159824), (1427, 115136), (1799, 91328), (2056, 79912), (2854, 57568), (3598, 45664), (4112, 39956), (5708, 28784), (7196, 22832), (8224, 19978), (9989, 16448), (11416, 14392)]