166727296

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 354403080

約数和(自身を除く): 187675784

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 193, 272, 386, 397, 544, 772, 794, 1088, 1544, 1588, 2176, 3088, 3176, 3281, 6176, 6352, 6562, 6749, 12352, 12704, 13124, 13498, 24704, 25408, 26248, 26996, 50816, 52496, 53992, 76621, 104992, 107984, 153242, 209984, 215968, 306484, 419968, 431936, 612968, 863872, 1225936, 1302557, 2451872, 2605114, 4903744, 5210228, 9807488, 10420456, 20840912, 41681824, 83363648, 166727296]

約数ペア:

[(1, 166727296), (2, 83363648), (4, 41681824), (8, 20840912), (16, 10420456), (17, 9807488), (32, 5210228), (34, 4903744), (64, 2605114), (68, 2451872), (128, 1302557), (136, 1225936), (193, 863872), (272, 612968), (386, 431936), (397, 419968), (544, 306484), (772, 215968), (794, 209984), (1088, 153242), (1544, 107984), (1588, 104992), (2176, 76621), (3088, 53992), (3176, 52496), (3281, 50816), (6176, 26996), (6352, 26248), (6562, 25408), (6749, 24704), (12352, 13498), (12704, 13124)]