147915978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{5233}}^1$

素因数の和:5918

約数の個数: 32

約数和(自身を含む): 338660736

約数和(自身を除く): 190744758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673, 1346, 2019, 4038, 4711, 5233, 9422, 10466, 14133, 15699, 28266, 31398, 36631, 73262, 109893, 219786, 3521809, 7043618, 10565427, 21130854, 24652663, 49305326, 73957989, 147915978]

約数ペア:

[(1, 147915978), (2, 73957989), (3, 49305326), (6, 24652663), (7, 21130854), (14, 10565427), (21, 7043618), (42, 3521809), (673, 219786), (1346, 109893), (2019, 73262), (4038, 36631), (4711, 31398), (5233, 28266), (9422, 15699), (10466, 14133)]