149987472

素因数分解:

$2^4\times 3^1\times {\mathrm{673}}^1\times {\mathrm{4643}}^1$

素因数の和:5327

約数の個数: 40

約数和(自身を含む): 388126944

約数和(自身を除く): 238139472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 673, 1346, 2019, 2692, 4038, 4643, 5384, 8076, 9286, 10768, 13929, 16152, 18572, 27858, 32304, 37144, 55716, 74288, 111432, 222864, 3124739, 6249478, 9374217, 12498956, 18748434, 24997912, 37496868, 49995824, 74993736, 149987472]

約数ペア:

[(1, 149987472), (2, 74993736), (3, 49995824), (4, 37496868), (6, 24997912), (8, 18748434), (12, 12498956), (16, 9374217), (24, 6249478), (48, 3124739), (673, 222864), (1346, 111432), (2019, 74288), (2692, 55716), (4038, 37144), (4643, 32304), (5384, 27858), (8076, 18572), (9286, 16152), (10768, 13929)]