149726654

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{138893}}^1$

素因数の和:138920

約数の個数: 24

約数和(自身を含む): 285010488

約数和(自身を除く): 135283834

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 138893, 277786, 972251, 1527823, 1944502, 3055646, 6805757, 10694761, 13611514, 21389522, 74863327, 149726654]

約数ペア:

[(1, 149726654), (2, 74863327), (7, 21389522), (11, 13611514), (14, 10694761), (22, 6805757), (49, 3055646), (77, 1944502), (98, 1527823), (154, 972251), (539, 277786), (1078, 138893)]