138659668

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{49031}}^1$

素因数の和:49143

約数の個数: 24

約数和(自身を含む): 280070784

約数和(自身を除く): 141411116

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 49031, 98062, 196124, 343217, 686434, 1372868, 4952131, 9904262, 19808524, 34664917, 69329834, 138659668]

約数ペア:

[(1, 138659668), (2, 69329834), (4, 34664917), (7, 19808524), (14, 9904262), (28, 4952131), (101, 1372868), (202, 686434), (404, 343217), (707, 196124), (1414, 98062), (2828, 49031)]