149836204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281647}}^1$

素因数の和:281677

約数の個数: 24

約数和(自身を含む): 315445760

約数和(自身を除く): 165609556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 281647, 563294, 1126588, 1971529, 3943058, 5351293, 7886116, 10702586, 21405172, 37459051, 74918102, 149836204]

約数ペア:

[(1, 149836204), (2, 74918102), (4, 37459051), (7, 21405172), (14, 10702586), (19, 7886116), (28, 5351293), (38, 3943058), (76, 1971529), (133, 1126588), (266, 563294), (532, 281647)]