156891234

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{10061}}^1$

素因数の和:10202

約数の個数: 32

約数和(自身を含む): 330355584

約数和(自身を除く): 173464350

約数列:

[1, 2, 3, 6, 23, 46, 69, 113, 138, 226, 339, 678, 2599, 5198, 7797, 10061, 15594, 20122, 30183, 60366, 231403, 462806, 694209, 1136893, 1388418, 2273786, 3410679, 6821358, 26148539, 52297078, 78445617, 156891234]

約数ペア:

[(1, 156891234), (2, 78445617), (3, 52297078), (6, 26148539), (23, 6821358), (46, 3410679), (69, 2273786), (113, 1388418), (138, 1136893), (226, 694209), (339, 462806), (678, 231403), (2599, 60366), (5198, 30183), (7797, 20122), (10061, 15594)]