138520128

素因数分解:

$2^6\times 3^1\times {\mathrm{73}}^1\times {\mathrm{9883}}^1$

素因数の和:9971

約数の個数: 56

約数和(自身を含む): 371559328

約数和(自身を除く): 233039200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 146, 192, 219, 292, 438, 584, 876, 1168, 1752, 2336, 3504, 4672, 7008, 9883, 14016, 19766, 29649, 39532, 59298, 79064, 118596, 158128, 237192, 316256, 474384, 632512, 721459, 948768, 1442918, 1897536, 2164377, 2885836, 4328754, 5771672, 8657508, 11543344, 17315016, 23086688, 34630032, 46173376, 69260064, 138520128]

約数ペア:

[(1, 138520128), (2, 69260064), (3, 46173376), (4, 34630032), (6, 23086688), (8, 17315016), (12, 11543344), (16, 8657508), (24, 5771672), (32, 4328754), (48, 2885836), (64, 2164377), (73, 1897536), (96, 1442918), (146, 948768), (192, 721459), (219, 632512), (292, 474384), (438, 316256), (584, 237192), (876, 158128), (1168, 118596), (1752, 79064), (2336, 59298), (3504, 39532), (4672, 29649), (7008, 19766), (9883, 14016)]