137915792

素因数分解:

$2^4\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4091}}^1$

素因数の和:4156

約数の個数: 60

約数和(自身を含む): 318144816

約数和(自身を除く): 180229024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 49, 56, 86, 98, 112, 172, 196, 301, 344, 392, 602, 688, 784, 1204, 2107, 2408, 4091, 4214, 4816, 8182, 8428, 16364, 16856, 28637, 32728, 33712, 57274, 65456, 114548, 175913, 200459, 229096, 351826, 400918, 458192, 703652, 801836, 1231391, 1407304, 1603672, 2462782, 2814608, 3207344, 4925564, 8619737, 9851128, 17239474, 19702256, 34478948, 68957896, 137915792]

約数ペア:

[(1, 137915792), (2, 68957896), (4, 34478948), (7, 19702256), (8, 17239474), (14, 9851128), (16, 8619737), (28, 4925564), (43, 3207344), (49, 2814608), (56, 2462782), (86, 1603672), (98, 1407304), (112, 1231391), (172, 801836), (196, 703652), (301, 458192), (344, 400918), (392, 351826), (602, 229096), (688, 200459), (784, 175913), (1204, 114548), (2107, 65456), (2408, 57274), (4091, 33712), (4214, 32728), (4816, 28637), (8182, 16856), (8428, 16364)]