155228612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{503989}}^1$

素因数の和:504011

約数の個数: 24

約数和(自身を含む): 338681280

約数和(自身を除く): 183452668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 503989, 1007978, 2015956, 3527923, 5543879, 7055846, 11087758, 14111692, 22175516, 38807153, 77614306, 155228612]

約数ペア:

[(1, 155228612), (2, 77614306), (4, 38807153), (7, 22175516), (11, 14111692), (14, 11087758), (22, 7055846), (28, 5543879), (44, 3527923), (77, 2015956), (154, 1007978), (308, 503989)]