164035648

素因数分解:

$2^6\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1613}}^1$

素因数の和:1859

約数の個数: 56

約数和(自身を含む): 373879872

約数和(自身を除く): 209844224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 227, 448, 454, 908, 1589, 1613, 1816, 3178, 3226, 3632, 6356, 6452, 7264, 11291, 12712, 12904, 14528, 22582, 25424, 25808, 45164, 50848, 51616, 90328, 101696, 103232, 180656, 361312, 366151, 722624, 732302, 1464604, 2563057, 2929208, 5126114, 5858416, 10252228, 11716832, 20504456, 23433664, 41008912, 82017824, 164035648]

約数ペア:

[(1, 164035648), (2, 82017824), (4, 41008912), (7, 23433664), (8, 20504456), (14, 11716832), (16, 10252228), (28, 5858416), (32, 5126114), (56, 2929208), (64, 2563057), (112, 1464604), (224, 732302), (227, 722624), (448, 366151), (454, 361312), (908, 180656), (1589, 103232), (1613, 101696), (1816, 90328), (3178, 51616), (3226, 50848), (3632, 45164), (6356, 25808), (6452, 25424), (7264, 22582), (11291, 14528), (12712, 12904)]