149623298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{219389}}^1$

素因数の和:219433

約数の個数: 16

約数和(自身を含む): 252737280

約数和(自身を除く): 103113982

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 219389, 438778, 2413279, 4826558, 6801059, 13602118, 74811649, 149623298]

約数ペア:

[(1, 149623298), (2, 74811649), (11, 13602118), (22, 6801059), (31, 4826558), (62, 2413279), (341, 438778), (682, 219389)]