142716808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44267}}^1$

素因数の和:44317

約数の個数: 32

約数和(自身を含む): 297480960

約数和(自身を除く): 154764152

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 44267, 88534, 177068, 354136, 575471, 1150942, 1372277, 2301884, 2744554, 4603768, 5489108, 10978216, 17839601, 35679202, 71358404, 142716808]

約数ペア:

[(1, 142716808), (2, 71358404), (4, 35679202), (8, 17839601), (13, 10978216), (26, 5489108), (31, 4603768), (52, 2744554), (62, 2301884), (104, 1372277), (124, 1150942), (248, 575471), (403, 354136), (806, 177068), (1612, 88534), (3224, 44267)]