149612764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281227}}^1$

素因数の和:281257

約数の個数: 24

約数和(自身を含む): 314975360

約数和(自身を除く): 165362596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 281227, 562454, 1124908, 1968589, 3937178, 5343313, 7874356, 10686626, 21373252, 37403191, 74806382, 149612764]

約数ペア:

[(1, 149612764), (2, 74806382), (4, 37403191), (7, 21373252), (14, 10686626), (19, 7874356), (28, 5343313), (38, 3937178), (76, 1968589), (133, 1124908), (266, 562454), (532, 281227)]