152820328

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{616211}}^1$

素因数の和:616248

約数の個数: 16

約数和(自身を含む): 295781760

約数和(自身を除く): 142961432

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 616211, 1232422, 2464844, 4929688, 19102541, 38205082, 76410164, 152820328]

約数ペア:

[(1, 152820328), (2, 76410164), (4, 38205082), (8, 19102541), (31, 4929688), (62, 2464844), (124, 1232422), (248, 616211)]