155516438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1327}}^1$

素因数の和:2108

約数の個数: 32

約数和(自身を含む): 291437568

約数和(自身を除く): 135921130

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 761, 1327, 1522, 2654, 5327, 8371, 9289, 10654, 14597, 16742, 18578, 29194, 58597, 102179, 117194, 204358, 1009847, 2019694, 7068929, 11108317, 14137858, 22216634, 77758219, 155516438]

約数ペア:

[(1, 155516438), (2, 77758219), (7, 22216634), (11, 14137858), (14, 11108317), (22, 7068929), (77, 2019694), (154, 1009847), (761, 204358), (1327, 117194), (1522, 102179), (2654, 58597), (5327, 29194), (8371, 18578), (9289, 16742), (10654, 14597)]