161754156

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{144941}}^1$

素因数の和:144982

約数の個数: 36

約数和(自身を含む): 422071104

約数和(自身を除く): 260316948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 144941, 289882, 434823, 579764, 869646, 1304469, 1739292, 2608938, 4493171, 5217876, 8986342, 13479513, 17972684, 26959026, 40438539, 53918052, 80877078, 161754156]

約数ペア:

[(1, 161754156), (2, 80877078), (3, 53918052), (4, 40438539), (6, 26959026), (9, 17972684), (12, 13479513), (18, 8986342), (31, 5217876), (36, 4493171), (62, 2608938), (93, 1739292), (124, 1304469), (186, 869646), (279, 579764), (372, 434823), (558, 289882), (1116, 144941)]