156727720541

素因数分解:

$7^2\times {\mathrm{419}}^1\times {\mathrm{1451}}^1\times {\mathrm{5261}}^1$

素因数の和:7145

約数の個数: 24

約数和(自身を含む): 182911750560

約数和(自身を除く): 26184030019

約数列:

[1, 7, 49, 419, 1451, 2933, 5261, 10157, 20531, 36827, 71099, 257789, 607969, 2204359, 4255783, 7633711, 15430513, 29790481, 53435977, 108013591, 374051839, 3198524909, 22389674363, 156727720541]

約数ペア:

[(1, 156727720541), (7, 22389674363), (49, 3198524909), (419, 374051839), (1451, 108013591), (2933, 53435977), (5261, 29790481), (10157, 15430513), (20531, 7633711), (36827, 4255783), (71099, 2204359), (257789, 607969)]