157631474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{78737}}^1$

素因数の和:78770

約数の個数: 32

約数和(自身を含む): 317471616

約数和(自身を除く): 159840142

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 78737, 157474, 551159, 866107, 1023581, 1102318, 1732214, 2047162, 6062749, 7165067, 11259391, 12125498, 14330134, 22518782, 78815737, 157631474]

約数ペア:

[(1, 157631474), (2, 78815737), (7, 22518782), (11, 14330134), (13, 12125498), (14, 11259391), (22, 7165067), (26, 6062749), (77, 2047162), (91, 1732214), (143, 1102318), (154, 1023581), (182, 866107), (286, 551159), (1001, 157474), (2002, 78737)]